156901439480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4261}}^1\times {\mathrm{54151}}^1$

素因数の和:58440

約数の個数: 64

約数和(自身を含む): 373889234880

約数和(自身を除く): 216987795400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 4261, 8522, 17044, 21305, 34088, 42610, 54151, 72437, 85220, 108302, 144874, 170440, 216604, 270755, 289748, 362185, 433208, 541510, 579496, 724370, 920567, 1083020, 1448740, 1841134, 2166040, 2897480, 3682268, 4602835, 7364536, 9205670, 18411340, 36822680, 230737411, 461474822, 922949644, 1153687055, 1845899288, 2307374110, 3922535987, 4614748220, 7845071974, 9229496440, 15690143948, 19612679935, 31380287896, 39225359870, 78450719740, 156901439480]

約数ペア:

[(1, 156901439480), (2, 78450719740), (4, 39225359870), (5, 31380287896), (8, 19612679935), (10, 15690143948), (17, 9229496440), (20, 7845071974), (34, 4614748220), (40, 3922535987), (68, 2307374110), (85, 1845899288), (136, 1153687055), (170, 922949644), (340, 461474822), (680, 230737411), (4261, 36822680), (8522, 18411340), (17044, 9205670), (21305, 7364536), (34088, 4602835), (42610, 3682268), (54151, 2897480), (72437, 2166040), (85220, 1841134), (108302, 1448740), (144874, 1083020), (170440, 920567), (216604, 724370), (270755, 579496), (289748, 541510), (362185, 433208)]