123574672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16057}}^1$

素因数の和:16115

約数の個数: 40

約数和(自身を含む): 264828536

約数和(自身を除く): 141253864

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 16057, 32114, 64228, 128456, 208741, 256912, 417482, 594109, 834964, 1188218, 1669928, 2376436, 3339856, 4752872, 7723417, 9505744, 15446834, 30893668, 61787336, 123574672]

約数ペア:

[(1, 123574672), (2, 61787336), (4, 30893668), (8, 15446834), (13, 9505744), (16, 7723417), (26, 4752872), (37, 3339856), (52, 2376436), (74, 1669928), (104, 1188218), (148, 834964), (208, 594109), (296, 417482), (481, 256912), (592, 208741), (962, 128456), (1924, 64228), (3848, 32114), (7696, 16057)]