161893536

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{240913}}^1$

素因数の和:240933

約数の個数: 48

約数和(自身を含む): 485682624

約数和(自身を除く): 323789088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 240913, 481826, 722739, 963652, 1445478, 1686391, 1927304, 2890956, 3372782, 3854608, 5059173, 5781912, 6745564, 7709216, 10118346, 11563824, 13491128, 20236692, 23127648, 26982256, 40473384, 53964512, 80946768, 161893536]

約数ペア:

[(1, 161893536), (2, 80946768), (3, 53964512), (4, 40473384), (6, 26982256), (7, 23127648), (8, 20236692), (12, 13491128), (14, 11563824), (16, 10118346), (21, 7709216), (24, 6745564), (28, 5781912), (32, 5059173), (42, 3854608), (48, 3372782), (56, 2890956), (84, 1927304), (96, 1686391), (112, 1445478), (168, 963652), (224, 722739), (336, 481826), (672, 240913)]