163157064

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{138739}}^1$

素因数の和:138762

約数の個数: 48

約数和(自身を含む): 474490800

約数和(自身を除く): 311333736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 138739, 277478, 416217, 554956, 832434, 971173, 1109912, 1664868, 1942346, 2913519, 3329736, 3884692, 5827038, 6798211, 7769384, 11654076, 13596422, 20394633, 23308152, 27192844, 40789266, 54385688, 81578532, 163157064]

約数ペア:

[(1, 163157064), (2, 81578532), (3, 54385688), (4, 40789266), (6, 27192844), (7, 23308152), (8, 20394633), (12, 13596422), (14, 11654076), (21, 7769384), (24, 6798211), (28, 5827038), (42, 3884692), (49, 3329736), (56, 2913519), (84, 1942346), (98, 1664868), (147, 1109912), (168, 971173), (196, 832434), (294, 554956), (392, 416217), (588, 277478), (1176, 138739)]