139134208

素因数分解:

$2^8\times {\mathrm{37}}^2\times {\mathrm{397}}^1$

素因数の和:487

約数の個数: 54

約数和(自身を含む): 286152846

約数和(自身を除く): 147018638

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 397, 592, 794, 1184, 1369, 1588, 2368, 2738, 3176, 4736, 5476, 6352, 9472, 10952, 12704, 14689, 21904, 25408, 29378, 43808, 50816, 58756, 87616, 101632, 117512, 175232, 235024, 350464, 470048, 543493, 940096, 1086986, 1880192, 2173972, 3760384, 4347944, 8695888, 17391776, 34783552, 69567104, 139134208]

約数ペア:

[(1, 139134208), (2, 69567104), (4, 34783552), (8, 17391776), (16, 8695888), (32, 4347944), (37, 3760384), (64, 2173972), (74, 1880192), (128, 1086986), (148, 940096), (256, 543493), (296, 470048), (397, 350464), (592, 235024), (794, 175232), (1184, 117512), (1369, 101632), (1588, 87616), (2368, 58756), (2738, 50816), (3176, 43808), (4736, 29378), (5476, 25408), (6352, 21904), (9472, 14689), (10952, 12704)]