149564844

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1709}}^1$

素因数の和:1760

約数の個数: 144

約数和(自身を含む): 470564640

約数和(自身を除く): 320999796

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 33, 34, 36, 39, 44, 51, 52, 66, 68, 78, 99, 102, 117, 132, 143, 153, 156, 187, 198, 204, 221, 234, 286, 306, 374, 396, 429, 442, 468, 561, 572, 612, 663, 748, 858, 884, 1122, 1287, 1326, 1683, 1709, 1716, 1989, 2244, 2431, 2574, 2652, 3366, 3418, 3978, 4862, 5127, 5148, 6732, 6836, 7293, 7956, 9724, 10254, 14586, 15381, 18799, 20508, 21879, 22217, 29053, 29172, 30762, 37598, 43758, 44434, 56397, 58106, 61524, 66651, 75196, 87159, 87516, 88868, 112794, 116212, 133302, 169191, 174318, 199953, 225588, 244387, 261477, 266604, 319583, 338382, 348636, 377689, 399906, 488774, 522954, 639166, 676764, 733161, 755378, 799812, 958749, 977548, 1045908, 1133067, 1278332, 1466322, 1510756, 1917498, 2199483, 2266134, 2876247, 2932644, 3399201, 3834996, 4154579, 4398966, 4532268, 5752494, 6798402, 8309158, 8797932, 11504988, 12463737, 13596804, 16618316, 24927474, 37391211, 49854948, 74782422, 149564844]

約数ペア:

[(1, 149564844), (2, 74782422), (3, 49854948), (4, 37391211), (6, 24927474), (9, 16618316), (11, 13596804), (12, 12463737), (13, 11504988), (17, 8797932), (18, 8309158), (22, 6798402), (26, 5752494), (33, 4532268), (34, 4398966), (36, 4154579), (39, 3834996), (44, 3399201), (51, 2932644), (52, 2876247), (66, 2266134), (68, 2199483), (78, 1917498), (99, 1510756), (102, 1466322), (117, 1278332), (132, 1133067), (143, 1045908), (153, 977548), (156, 958749), (187, 799812), (198, 755378), (204, 733161), (221, 676764), (234, 639166), (286, 522954), (306, 488774), (374, 399906), (396, 377689), (429, 348636), (442, 338382), (468, 319583), (561, 266604), (572, 261477), (612, 244387), (663, 225588), (748, 199953), (858, 174318), (884, 169191), (1122, 133302), (1287, 116212), (1326, 112794), (1683, 88868), (1709, 87516), (1716, 87159), (1989, 75196), (2244, 66651), (2431, 61524), (2574, 58106), (2652, 56397), (3366, 44434), (3418, 43758), (3978, 37598), (4862, 30762), (5127, 29172), (5148, 29053), (6732, 22217), (6836, 21879), (7293, 20508), (7956, 18799), (9724, 15381), (10254, 14586)]