149840536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{977}}^1\times {\mathrm{1009}}^1$

素因数の和:2011

約数の個数: 32

約数和(自身を含む): 296334000

約数和(自身を除く): 146493464

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 977, 1009, 1954, 2018, 3908, 4036, 7816, 8072, 18563, 19171, 37126, 38342, 74252, 76684, 148504, 153368, 985793, 1971586, 3943172, 7886344, 18730067, 37460134, 74920268, 149840536]

約数ペア:

[(1, 149840536), (2, 74920268), (4, 37460134), (8, 18730067), (19, 7886344), (38, 3943172), (76, 1971586), (152, 985793), (977, 153368), (1009, 148504), (1954, 76684), (2018, 74252), (3908, 38342), (4036, 37126), (7816, 19171), (8072, 18563)]