151420918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3517}}^1$

素因数の和:3652

約数の個数: 32

約数和(自身を含む): 263427840

約数和(自身を除く): 112006922

約数列:

[1, 2, 11, 19, 22, 38, 103, 206, 209, 418, 1133, 1957, 2266, 3517, 3914, 7034, 21527, 38687, 43054, 66823, 77374, 133646, 362251, 724502, 735053, 1470106, 3984761, 6882769, 7969522, 13765538, 75710459, 151420918]

約数ペア:

[(1, 151420918), (2, 75710459), (11, 13765538), (19, 7969522), (22, 6882769), (38, 3984761), (103, 1470106), (206, 735053), (209, 724502), (418, 362251), (1133, 133646), (1957, 77374), (2266, 66823), (3517, 43054), (3914, 38687), (7034, 21527)]