164629912608

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{81661663}}^1$

素因数の和:81661686

約数の個数: 72

約数和(自身を含む): 535047222528

約数和(自身を除く): 370417309920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 81661663, 163323326, 244984989, 326646652, 489969978, 571631641, 653293304, 734954967, 979939956, 1143263282, 1306586608, 1469909934, 1714894923, 1959879912, 2286526564, 2613173216, 2939819868, 3429789846, 3919759824, 4573053128, 5144684769, 5879639736, 6859579692, 7839519648, 9146106256, 10289369538, 11759279472, 13719159384, 18292212512, 20578739076, 23518558944, 27438318768, 41157478152, 54876637536, 82314956304, 164629912608]

約数ペア:

[(1, 164629912608), (2, 82314956304), (3, 54876637536), (4, 41157478152), (6, 27438318768), (7, 23518558944), (8, 20578739076), (9, 18292212512), (12, 13719159384), (14, 11759279472), (16, 10289369538), (18, 9146106256), (21, 7839519648), (24, 6859579692), (28, 5879639736), (32, 5144684769), (36, 4573053128), (42, 3919759824), (48, 3429789846), (56, 2939819868), (63, 2613173216), (72, 2286526564), (84, 1959879912), (96, 1714894923), (112, 1469909934), (126, 1306586608), (144, 1143263282), (168, 979939956), (224, 734954967), (252, 653293304), (288, 571631641), (336, 489969978), (504, 326646652), (672, 244984989), (1008, 163323326), (2016, 81661663)]