164343520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{93377}}^1$

素因数の和:93403

約数の個数: 48

約数和(自身を含む): 423562608

約数和(自身を除く): 259219088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 93377, 186754, 373508, 466885, 747016, 933770, 1027147, 1494032, 1867540, 2054294, 2988064, 3735080, 4108588, 5135735, 7470160, 8217176, 10271470, 14940320, 16434352, 20542940, 32868704, 41085880, 82171760, 164343520]

約数ペア:

[(1, 164343520), (2, 82171760), (4, 41085880), (5, 32868704), (8, 20542940), (10, 16434352), (11, 14940320), (16, 10271470), (20, 8217176), (22, 7470160), (32, 5135735), (40, 4108588), (44, 3735080), (55, 2988064), (80, 2054294), (88, 1867540), (110, 1494032), (160, 1027147), (176, 933770), (220, 747016), (352, 466885), (440, 373508), (880, 186754), (1760, 93377)]