172898336

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 386104320

約数和(自身を除く): 213205984

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 47, 52, 74, 94, 104, 148, 188, 208, 239, 296, 376, 416, 478, 481, 592, 611, 752, 956, 962, 1184, 1222, 1504, 1739, 1912, 1924, 2444, 3107, 3478, 3824, 3848, 4888, 6214, 6956, 7648, 7696, 8843, 9776, 11233, 12428, 13912, 15392, 17686, 19552, 22466, 22607, 24856, 27824, 35372, 44932, 45214, 49712, 55648, 70744, 89864, 90428, 99424, 114959, 141488, 146029, 179728, 180856, 229918, 282976, 292058, 359456, 361712, 415621, 459836, 584116, 723424, 831242, 919672, 1168232, 1662484, 1839344, 2336464, 3324968, 3678688, 4672928, 5403073, 6649936, 10806146, 13299872, 21612292, 43224584, 86449168, 172898336]

約数ペア:

[(1, 172898336), (2, 86449168), (4, 43224584), (8, 21612292), (13, 13299872), (16, 10806146), (26, 6649936), (32, 5403073), (37, 4672928), (47, 3678688), (52, 3324968), (74, 2336464), (94, 1839344), (104, 1662484), (148, 1168232), (188, 919672), (208, 831242), (239, 723424), (296, 584116), (376, 459836), (416, 415621), (478, 361712), (481, 359456), (592, 292058), (611, 282976), (752, 229918), (956, 180856), (962, 179728), (1184, 146029), (1222, 141488), (1504, 114959), (1739, 99424), (1912, 90428), (1924, 89864), (2444, 70744), (3107, 55648), (3478, 49712), (3824, 45214), (3848, 44932), (4888, 35372), (6214, 27824), (6956, 24856), (7648, 22607), (7696, 22466), (8843, 19552), (9776, 17686), (11233, 15392), (12428, 13912)]