152815572

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 240

約数和(自身を含む): 505435392

約数和(自身を除く): 352619820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 71, 73, 78, 81, 84, 91, 108, 117, 126, 142, 146, 156, 162, 182, 189, 213, 219, 234, 252, 273, 284, 292, 324, 351, 364, 378, 426, 438, 468, 497, 511, 546, 567, 639, 657, 702, 756, 819, 852, 876, 923, 949, 994, 1022, 1053, 1092, 1134, 1278, 1314, 1404, 1491, 1533, 1638, 1846, 1898, 1917, 1971, 1988, 2044, 2106, 2268, 2457, 2556, 2628, 2769, 2847, 2982, 3066, 3276, 3692, 3796, 3834, 3942, 4212, 4473, 4599, 4914, 5183, 5538, 5694, 5751, 5913, 5964, 6132, 6461, 6643, 7371, 7668, 7884, 8307, 8541, 8946, 9198, 9828, 10366, 11076, 11388, 11502, 11826, 12922, 13286, 13419, 13797, 14742, 15549, 16614, 17082, 17892, 18396, 19383, 19929, 20732, 23004, 23652, 24921, 25623, 25844, 26572, 26838, 27594, 29484, 31098, 33228, 34164, 36281, 38766, 39858, 40257, 41391, 46647, 49842, 51246, 53676, 55188, 58149, 59787, 62196, 67379, 72562, 74763, 76869, 77532, 79716, 80514, 82782, 93294, 99684, 102492, 108843, 116298, 119574, 134758, 139941, 145124, 149526, 153738, 161028, 165564, 174447, 179361, 186588, 202137, 217686, 232596, 239148, 269516, 279882, 299052, 307476, 326529, 348894, 358722, 404274, 419823, 435372, 471653, 523341, 538083, 559764, 606411, 653058, 697788, 717444, 808548, 839646, 943306, 979587, 1046682, 1076166, 1212822, 1306116, 1414959, 1679292, 1819233, 1886612, 1959174, 2093364, 2152332, 2425644, 2829918, 2938761, 3638466, 3918348, 4244877, 5457699, 5659836, 5877522, 7276932, 8489754, 10915398, 11755044, 12734631, 16979508, 21830796, 25469262, 38203893, 50938524, 76407786, 152815572]

約数ペア:

[(1, 152815572), (2, 76407786), (3, 50938524), (4, 38203893), (6, 25469262), (7, 21830796), (9, 16979508), (12, 12734631), (13, 11755044), (14, 10915398), (18, 8489754), (21, 7276932), (26, 5877522), (27, 5659836), (28, 5457699), (36, 4244877), (39, 3918348), (42, 3638466), (52, 2938761), (54, 2829918), (63, 2425644), (71, 2152332), (73, 2093364), (78, 1959174), (81, 1886612), (84, 1819233), (91, 1679292), (108, 1414959), (117, 1306116), (126, 1212822), (142, 1076166), (146, 1046682), (156, 979587), (162, 943306), (182, 839646), (189, 808548), (213, 717444), (219, 697788), (234, 653058), (252, 606411), (273, 559764), (284, 538083), (292, 523341), (324, 471653), (351, 435372), (364, 419823), (378, 404274), (426, 358722), (438, 348894), (468, 326529), (497, 307476), (511, 299052), (546, 279882), (567, 269516), (639, 239148), (657, 232596), (702, 217686), (756, 202137), (819, 186588), (852, 179361), (876, 174447), (923, 165564), (949, 161028), (994, 153738), (1022, 149526), (1053, 145124), (1092, 139941), (1134, 134758), (1278, 119574), (1314, 116298), (1404, 108843), (1491, 102492), (1533, 99684), (1638, 93294), (1846, 82782), (1898, 80514), (1917, 79716), (1971, 77532), (1988, 76869), (2044, 74763), (2106, 72562), (2268, 67379), (2457, 62196), (2556, 59787), (2628, 58149), (2769, 55188), (2847, 53676), (2982, 51246), (3066, 49842), (3276, 46647), (3692, 41391), (3796, 40257), (3834, 39858), (3942, 38766), (4212, 36281), (4473, 34164), (4599, 33228), (4914, 31098), (5183, 29484), (5538, 27594), (5694, 26838), (5751, 26572), (5913, 25844), (5964, 25623), (6132, 24921), (6461, 23652), (6643, 23004), (7371, 20732), (7668, 19929), (7884, 19383), (8307, 18396), (8541, 17892), (8946, 17082), (9198, 16614), (9828, 15549), (10366, 14742), (11076, 13797), (11388, 13419), (11502, 13286), (11826, 12922)]