156768001280

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11134091}}^1$

素因数の和:11134123

約数の個数: 72

約数和(自身を含む): 409645512864

約数和(自身を除く): 252877511584

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 14080, 11134091, 22268182, 44536364, 55670455, 89072728, 111340910, 122475001, 178145456, 222681820, 244950002, 356290912, 445363640, 489900004, 612375005, 712581824, 890727280, 979800008, 1224750010, 1425163648, 1781454560, 1959600016, 2449500020, 2850327296, 3562909120, 3919200032, 4899000040, 7125818240, 7838400064, 9798000080, 14251636480, 15676800128, 19596000160, 31353600256, 39192000320, 78384000640, 156768001280]

約数ペア:

[(1, 156768001280), (2, 78384000640), (4, 39192000320), (5, 31353600256), (8, 19596000160), (10, 15676800128), (11, 14251636480), (16, 9798000080), (20, 7838400064), (22, 7125818240), (32, 4899000040), (40, 3919200032), (44, 3562909120), (55, 2850327296), (64, 2449500020), (80, 1959600016), (88, 1781454560), (110, 1425163648), (128, 1224750010), (160, 979800008), (176, 890727280), (220, 712581824), (256, 612375005), (320, 489900004), (352, 445363640), (440, 356290912), (640, 244950002), (704, 222681820), (880, 178145456), (1280, 122475001), (1408, 111340910), (1760, 89072728), (2816, 55670455), (3520, 44536364), (7040, 22268182), (14080, 11134091)]