156939100612

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{397}}^1\times {\mathrm{30103}}^1$

素因数の和:30585

約数の個数: 72

約数和(自身を含む): 325079127744

約数和(自身を除く): 168140027132

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 196, 268, 397, 469, 794, 938, 1588, 1876, 2779, 3283, 5558, 6566, 11116, 13132, 19453, 26599, 30103, 38906, 53198, 60206, 77812, 106396, 120412, 186193, 210721, 372386, 421442, 744772, 842884, 1303351, 1475047, 2016901, 2606702, 2950094, 4033802, 5213404, 5900188, 8067604, 11950891, 14118307, 23901782, 28236614, 47803564, 56473228, 83656237, 98828149, 167312474, 197656298, 334624948, 395312596, 585593659, 800709697, 1171187318, 1601419394, 2342374636, 3202838788, 5604967879, 11209935758, 22419871516, 39234775153, 78469550306, 156939100612]

約数ペア:

[(1, 156939100612), (2, 78469550306), (4, 39234775153), (7, 22419871516), (14, 11209935758), (28, 5604967879), (49, 3202838788), (67, 2342374636), (98, 1601419394), (134, 1171187318), (196, 800709697), (268, 585593659), (397, 395312596), (469, 334624948), (794, 197656298), (938, 167312474), (1588, 98828149), (1876, 83656237), (2779, 56473228), (3283, 47803564), (5558, 28236614), (6566, 23901782), (11116, 14118307), (13132, 11950891), (19453, 8067604), (26599, 5900188), (30103, 5213404), (38906, 4033802), (53198, 2950094), (60206, 2606702), (77812, 2016901), (106396, 1475047), (120412, 1303351), (186193, 842884), (210721, 744772), (372386, 421442)]