131572188

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 240

約数和(自身を含む): 414691200

約数和(自身を除く): 283119012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 29, 33, 36, 38, 44, 54, 57, 58, 66, 67, 76, 81, 87, 99, 108, 114, 116, 132, 134, 162, 171, 174, 198, 201, 209, 228, 261, 268, 297, 319, 324, 342, 348, 396, 402, 418, 513, 522, 551, 594, 603, 627, 638, 684, 737, 783, 804, 836, 891, 957, 1026, 1044, 1102, 1188, 1206, 1254, 1273, 1276, 1474, 1539, 1566, 1653, 1782, 1809, 1881, 1914, 1943, 2052, 2204, 2211, 2349, 2412, 2508, 2546, 2871, 2948, 3078, 3132, 3306, 3564, 3618, 3762, 3819, 3828, 3886, 4422, 4698, 4959, 5092, 5427, 5643, 5742, 5829, 6061, 6156, 6612, 6633, 7236, 7524, 7638, 7772, 8613, 8844, 9396, 9918, 10854, 11286, 11457, 11484, 11658, 12122, 13266, 14003, 14877, 15276, 16929, 17226, 17487, 18183, 19836, 19899, 21373, 21708, 22572, 22914, 23316, 24244, 25839, 26532, 28006, 29754, 33858, 34371, 34452, 34974, 36366, 36917, 39798, 42009, 42746, 44631, 45828, 51678, 52461, 54549, 56012, 59508, 59697, 64119, 67716, 68742, 69948, 72732, 73834, 79596, 84018, 85492, 89262, 103113, 103356, 104922, 109098, 110751, 119394, 126027, 128238, 137484, 147668, 157383, 163647, 168036, 178524, 192357, 206226, 209844, 218196, 221502, 238788, 252054, 256476, 314766, 327294, 332253, 378081, 384714, 406087, 412452, 443004, 490941, 504108, 577071, 629532, 654588, 664506, 756162, 769428, 812174, 981882, 996759, 1134243, 1154142, 1218261, 1329012, 1512324, 1624348, 1731213, 1963764, 1993518, 2268486, 2308284, 2436522, 2990277, 3462426, 3654783, 3987036, 4536972, 4873044, 5980554, 6924852, 7309566, 10964349, 11961108, 14619132, 21928698, 32893047, 43857396, 65786094, 131572188]

約数ペア:

[(1, 131572188), (2, 65786094), (3, 43857396), (4, 32893047), (6, 21928698), (9, 14619132), (11, 11961108), (12, 10964349), (18, 7309566), (19, 6924852), (22, 5980554), (27, 4873044), (29, 4536972), (33, 3987036), (36, 3654783), (38, 3462426), (44, 2990277), (54, 2436522), (57, 2308284), (58, 2268486), (66, 1993518), (67, 1963764), (76, 1731213), (81, 1624348), (87, 1512324), (99, 1329012), (108, 1218261), (114, 1154142), (116, 1134243), (132, 996759), (134, 981882), (162, 812174), (171, 769428), (174, 756162), (198, 664506), (201, 654588), (209, 629532), (228, 577071), (261, 504108), (268, 490941), (297, 443004), (319, 412452), (324, 406087), (342, 384714), (348, 378081), (396, 332253), (402, 327294), (418, 314766), (513, 256476), (522, 252054), (551, 238788), (594, 221502), (603, 218196), (627, 209844), (638, 206226), (684, 192357), (737, 178524), (783, 168036), (804, 163647), (836, 157383), (891, 147668), (957, 137484), (1026, 128238), (1044, 126027), (1102, 119394), (1188, 110751), (1206, 109098), (1254, 104922), (1273, 103356), (1276, 103113), (1474, 89262), (1539, 85492), (1566, 84018), (1653, 79596), (1782, 73834), (1809, 72732), (1881, 69948), (1914, 68742), (1943, 67716), (2052, 64119), (2204, 59697), (2211, 59508), (2349, 56012), (2412, 54549), (2508, 52461), (2546, 51678), (2871, 45828), (2948, 44631), (3078, 42746), (3132, 42009), (3306, 39798), (3564, 36917), (3618, 36366), (3762, 34974), (3819, 34452), (3828, 34371), (3886, 33858), (4422, 29754), (4698, 28006), (4959, 26532), (5092, 25839), (5427, 24244), (5643, 23316), (5742, 22914), (5829, 22572), (6061, 21708), (6156, 21373), (6612, 19899), (6633, 19836), (7236, 18183), (7524, 17487), (7638, 17226), (7772, 16929), (8613, 15276), (8844, 14877), (9396, 14003), (9918, 13266), (10854, 12122), (11286, 11658), (11457, 11484)]