149955916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{50867}}^1$

素因数の和:50949

約数の個数: 24

約数和(自身を含む): 290558016

約数和(自身を除く): 140602100

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 50867, 101734, 203468, 559537, 1119074, 2238148, 3408089, 6816178, 13632356, 37488979, 74977958, 149955916]

約数ペア:

[(1, 149955916), (2, 74977958), (4, 37488979), (11, 13632356), (22, 6816178), (44, 3408089), (67, 2238148), (134, 1119074), (268, 559537), (737, 203468), (1474, 101734), (2948, 50867)]