153951216

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{31139}}^1$

素因数の和:31253

約数の個数: 40

約数和(自身を含む): 401581440

約数和(自身を除く): 247630224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 31139, 62278, 93417, 124556, 186834, 249112, 373668, 498224, 747336, 1494672, 3207317, 6414634, 9621951, 12829268, 19243902, 25658536, 38487804, 51317072, 76975608, 153951216]

約数ペア:

[(1, 153951216), (2, 76975608), (3, 51317072), (4, 38487804), (6, 25658536), (8, 19243902), (12, 12829268), (16, 9621951), (24, 6414634), (48, 3207317), (103, 1494672), (206, 747336), (309, 498224), (412, 373668), (618, 249112), (824, 186834), (1236, 124556), (1648, 93417), (2472, 62278), (4944, 31139)]