145702528

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{8963}}^1$

素因数の和:9104

約数の個数: 32

約数和(自身を含む): 292584960

約数和(自身を除く): 146882432

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 8128, 8963, 16256, 17926, 35852, 71704, 143408, 286816, 573632, 1138301, 1147264, 2276602, 4553204, 9106408, 18212816, 36425632, 72851264, 145702528]

約数ペア:

[(1, 145702528), (2, 72851264), (4, 36425632), (8, 18212816), (16, 9106408), (32, 4553204), (64, 2276602), (127, 1147264), (128, 1138301), (254, 573632), (508, 286816), (1016, 143408), (2032, 71704), (4064, 35852), (8128, 17926), (8963, 16256)]