139420250998

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2237}}^1\times {\mathrm{153509}}^1$

素因数の和:155784

約数の個数: 32

約数和(自身を含む): 247359873600

約数和(自身を除く): 107939622602

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 2237, 4474, 15659, 31318, 64873, 129746, 153509, 307018, 454111, 908222, 1074563, 2149126, 4451761, 8903522, 31162327, 62324654, 343399633, 686799266, 2403797431, 4807594862, 9958589357, 19917178714, 69710125499, 139420250998]

約数ペア:

[(1, 139420250998), (2, 69710125499), (7, 19917178714), (14, 9958589357), (29, 4807594862), (58, 2403797431), (203, 686799266), (406, 343399633), (2237, 62324654), (4474, 31162327), (15659, 8903522), (31318, 4451761), (64873, 2149126), (129746, 1074563), (153509, 908222), (307018, 454111)]