190138944

素因数分解:

$2^6\times 3^1\times {\mathrm{990307}}^1$

素因数の和:990322

約数の個数: 28

約数和(自身を含む): 503076464

約数和(自身を除く): 312937520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 990307, 1980614, 2970921, 3961228, 5941842, 7922456, 11883684, 15844912, 23767368, 31689824, 47534736, 63379648, 95069472, 190138944]

約数ペア:

[(1, 190138944), (2, 95069472), (3, 63379648), (4, 47534736), (6, 31689824), (8, 23767368), (12, 15844912), (16, 11883684), (24, 7922456), (32, 5941842), (48, 3961228), (64, 2970921), (96, 1980614), (192, 990307)]