176133940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1057

約数の個数: 72

約数和(自身を含む): 406006272

約数和(自身を除く): 229872332

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 289, 310, 340, 527, 578, 620, 983, 1054, 1156, 1445, 1966, 2108, 2635, 2890, 3932, 4915, 5270, 5780, 8959, 9830, 10540, 16711, 17918, 19660, 30473, 33422, 35836, 44795, 60946, 66844, 83555, 89590, 121892, 152365, 167110, 179180, 284087, 304730, 334220, 518041, 568174, 609460, 1036082, 1136348, 1420435, 2072164, 2590205, 2840870, 5180410, 5681740, 8806697, 10360820, 17613394, 35226788, 44033485, 88066970, 176133940]

約数ペア:

[(1, 176133940), (2, 88066970), (4, 44033485), (5, 35226788), (10, 17613394), (17, 10360820), (20, 8806697), (31, 5681740), (34, 5180410), (62, 2840870), (68, 2590205), (85, 2072164), (124, 1420435), (155, 1136348), (170, 1036082), (289, 609460), (310, 568174), (340, 518041), (527, 334220), (578, 304730), (620, 284087), (983, 179180), (1054, 167110), (1156, 152365), (1445, 121892), (1966, 89590), (2108, 83555), (2635, 66844), (2890, 60946), (3932, 44795), (4915, 35836), (5270, 33422), (5780, 30473), (8959, 19660), (9830, 17918), (10540, 16711)]