140549632

素因数分解:

$2^9\times {\mathrm{211}}^1\times {\mathrm{1301}}^1$

素因数の和:1530

約数の個数: 40

約数和(自身を含む): 282372552

約数和(自身を除く): 141822920

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 256, 422, 512, 844, 1301, 1688, 2602, 3376, 5204, 6752, 10408, 13504, 20816, 27008, 41632, 54016, 83264, 108032, 166528, 274511, 333056, 549022, 666112, 1098044, 2196088, 4392176, 8784352, 17568704, 35137408, 70274816, 140549632]

約数ペア:

[(1, 140549632), (2, 70274816), (4, 35137408), (8, 17568704), (16, 8784352), (32, 4392176), (64, 2196088), (128, 1098044), (211, 666112), (256, 549022), (422, 333056), (512, 274511), (844, 166528), (1301, 108032), (1688, 83264), (2602, 54016), (3376, 41632), (5204, 27008), (6752, 20816), (10408, 13504)]