959990148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:434

約数の個数: 144

約数和(自身を含む): 2681392896

約数和(自身を除く): 1721402748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 167, 173, 213, 234, 284, 334, 346, 426, 468, 501, 519, 639, 668, 692, 852, 923, 1002, 1038, 1278, 1503, 1557, 1846, 2004, 2076, 2171, 2249, 2556, 2769, 3006, 3114, 3692, 4342, 4498, 5538, 6012, 6228, 6513, 6747, 8307, 8684, 8996, 11076, 11857, 12283, 13026, 13494, 16614, 19539, 20241, 23714, 24566, 26052, 26988, 28891, 33228, 35571, 36849, 39078, 40482, 47428, 49132, 57782, 71142, 73698, 78156, 80964, 86673, 106713, 110547, 115564, 142284, 147396, 154141, 159679, 173346, 213426, 221094, 260019, 308282, 319358, 346692, 375583, 426852, 442188, 462423, 479037, 520038, 616564, 638716, 751166, 924846, 958074, 1040076, 1126749, 1387269, 1437111, 1502332, 1849692, 1916148, 2051261, 2253498, 2774538, 2874222, 3380247, 4102522, 4506996, 5549076, 5748444, 6153783, 6760494, 8205044, 12307566, 13520988, 18461349, 24615132, 26666393, 36922698, 53332786, 73845396, 79999179, 106665572, 159998358, 239997537, 319996716, 479995074, 959990148]

約数ペア:

[(1, 959990148), (2, 479995074), (3, 319996716), (4, 239997537), (6, 159998358), (9, 106665572), (12, 79999179), (13, 73845396), (18, 53332786), (26, 36922698), (36, 26666393), (39, 24615132), (52, 18461349), (71, 13520988), (78, 12307566), (117, 8205044), (142, 6760494), (156, 6153783), (167, 5748444), (173, 5549076), (213, 4506996), (234, 4102522), (284, 3380247), (334, 2874222), (346, 2774538), (426, 2253498), (468, 2051261), (501, 1916148), (519, 1849692), (639, 1502332), (668, 1437111), (692, 1387269), (852, 1126749), (923, 1040076), (1002, 958074), (1038, 924846), (1278, 751166), (1503, 638716), (1557, 616564), (1846, 520038), (2004, 479037), (2076, 462423), (2171, 442188), (2249, 426852), (2556, 375583), (2769, 346692), (3006, 319358), (3114, 308282), (3692, 260019), (4342, 221094), (4498, 213426), (5538, 173346), (6012, 159679), (6228, 154141), (6513, 147396), (6747, 142284), (8307, 115564), (8684, 110547), (8996, 106713), (11076, 86673), (11857, 80964), (12283, 78156), (13026, 73698), (13494, 71142), (16614, 57782), (19539, 49132), (20241, 47428), (23714, 40482), (24566, 39078), (26052, 36849), (26988, 35571), (28891, 33228)]