151967828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{72091}}^1$

素因数の和:72143

約数の個数: 24

約数和(自身を含む): 290674944

約数和(自身を除く): 138707116

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 72091, 144182, 288364, 1225547, 2234821, 2451094, 4469642, 4902188, 8939284, 37991957, 75983914, 151967828]

約数ペア:

[(1, 151967828), (2, 75983914), (4, 37991957), (17, 8939284), (31, 4902188), (34, 4469642), (62, 2451094), (68, 2234821), (124, 1225547), (527, 288364), (1054, 144182), (2108, 72091)]