128848608

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{63913}}^1$

素因数の和:63936

約数の個数: 72

約数和(自身を含む): 418764528

約数和(自身を除く): 289915920

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, 63913, 127826, 191739, 255652, 383478, 447391, 511304, 575217, 766956, 894782, 1022608, 1150434, 1342173, 1533912, 1789564, 2045216, 2300868, 2684346, 3067824, 3579128, 4026519, 4601736, 5368692, 6135648, 7158256, 8053038, 9203472, 10737384, 14316512, 16106076, 18406944, 21474768, 32212152, 42949536, 64424304, 128848608]

約数ペア:

[(1, 128848608), (2, 64424304), (3, 42949536), (4, 32212152), (6, 21474768), (7, 18406944), (8, 16106076), (9, 14316512), (12, 10737384), (14, 9203472), (16, 8053038), (18, 7158256), (21, 6135648), (24, 5368692), (28, 4601736), (32, 4026519), (36, 3579128), (42, 3067824), (48, 2684346), (56, 2300868), (63, 2045216), (72, 1789564), (84, 1533912), (96, 1342173), (112, 1150434), (126, 1022608), (144, 894782), (168, 766956), (224, 575217), (252, 511304), (288, 447391), (336, 383478), (504, 255652), (672, 191739), (1008, 127826), (2016, 63913)]