165544448

素因数分解:

$2^9\times {\mathrm{313}}^1\times {\mathrm{1033}}^1$

素因数の和:1364

約数の個数: 40

約数和(自身を含む): 332143548

約数和(自身を除く): 166599100

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 313, 512, 626, 1033, 1252, 2066, 2504, 4132, 5008, 8264, 10016, 16528, 20032, 33056, 40064, 66112, 80128, 132224, 160256, 264448, 323329, 528896, 646658, 1293316, 2586632, 5173264, 10346528, 20693056, 41386112, 82772224, 165544448]

約数ペア:

[(1, 165544448), (2, 82772224), (4, 41386112), (8, 20693056), (16, 10346528), (32, 5173264), (64, 2586632), (128, 1293316), (256, 646658), (313, 528896), (512, 323329), (626, 264448), (1033, 160256), (1252, 132224), (2066, 80128), (2504, 66112), (4132, 40064), (5008, 33056), (8264, 20032), (10016, 16528)]