142800352

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{234869}}^1$

素因数の和:234898

約数の個数: 24

約数和(自身を含む): 295936200

約数和(自身を除く): 153135848

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 234869, 469738, 939476, 1878952, 3757904, 4462511, 7515808, 8925022, 17850044, 35700088, 71400176, 142800352]

約数ペア:

[(1, 142800352), (2, 71400176), (4, 35700088), (8, 17850044), (16, 8925022), (19, 7515808), (32, 4462511), (38, 3757904), (76, 1878952), (152, 939476), (304, 469738), (608, 234869)]