139870968

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{342821}}^1$

素因数の和:342847

約数の個数: 32

約数和(自身を含む): 370247760

約数和(自身を除く): 230376792

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 342821, 685642, 1028463, 1371284, 2056926, 2742568, 4113852, 5827957, 8227704, 11655914, 17483871, 23311828, 34967742, 46623656, 69935484, 139870968]

約数ペア:

[(1, 139870968), (2, 69935484), (3, 46623656), (4, 34967742), (6, 23311828), (8, 17483871), (12, 11655914), (17, 8227704), (24, 5827957), (34, 4113852), (51, 2742568), (68, 2056926), (102, 1371284), (136, 1028463), (204, 685642), (408, 342821)]