159450174

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:503

約数の個数: 128

約数和(自身を含む): 418037760

約数和(自身を除く): 258587586

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 31, 34, 39, 51, 54, 62, 78, 93, 102, 117, 153, 186, 221, 234, 279, 306, 351, 403, 431, 442, 459, 527, 558, 663, 702, 806, 837, 862, 918, 1054, 1209, 1293, 1326, 1581, 1674, 1989, 2418, 2586, 3162, 3627, 3879, 3978, 4743, 5603, 5967, 6851, 7254, 7327, 7758, 9486, 10881, 11206, 11637, 11934, 13361, 13702, 14229, 14654, 16809, 20553, 21762, 21981, 23274, 26722, 28458, 33618, 40083, 41106, 43962, 50427, 61659, 65943, 80166, 95251, 100854, 120249, 123318, 131886, 151281, 173693, 184977, 190502, 197829, 227137, 240498, 285753, 302562, 347386, 360747, 369954, 395658, 454274, 521079, 571506, 681411, 721494, 857259, 1042158, 1362822, 1563237, 1714518, 2044233, 2571777, 2952781, 3126474, 4088466, 4689711, 5143554, 5905562, 6132699, 8858343, 9379422, 12265398, 17716686, 26575029, 53150058, 79725087, 159450174]

約数ペア:

[(1, 159450174), (2, 79725087), (3, 53150058), (6, 26575029), (9, 17716686), (13, 12265398), (17, 9379422), (18, 8858343), (26, 6132699), (27, 5905562), (31, 5143554), (34, 4689711), (39, 4088466), (51, 3126474), (54, 2952781), (62, 2571777), (78, 2044233), (93, 1714518), (102, 1563237), (117, 1362822), (153, 1042158), (186, 857259), (221, 721494), (234, 681411), (279, 571506), (306, 521079), (351, 454274), (403, 395658), (431, 369954), (442, 360747), (459, 347386), (527, 302562), (558, 285753), (663, 240498), (702, 227137), (806, 197829), (837, 190502), (862, 184977), (918, 173693), (1054, 151281), (1209, 131886), (1293, 123318), (1326, 120249), (1581, 100854), (1674, 95251), (1989, 80166), (2418, 65943), (2586, 61659), (3162, 50427), (3627, 43962), (3879, 41106), (3978, 40083), (4743, 33618), (5603, 28458), (5967, 26722), (6851, 23274), (7254, 21981), (7327, 21762), (7758, 20553), (9486, 16809), (10881, 14654), (11206, 14229), (11637, 13702), (11934, 13361)]