126800384

素因数分解:

$2^9\times {\mathrm{227}}^1\times {\mathrm{1091}}^1$

素因数の和:1336

約数の個数: 40

約数和(自身を含む): 254702448

約数和(自身を除く): 127902064

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 227, 256, 454, 512, 908, 1091, 1816, 2182, 3632, 4364, 7264, 8728, 14528, 17456, 29056, 34912, 58112, 69824, 116224, 139648, 247657, 279296, 495314, 558592, 990628, 1981256, 3962512, 7925024, 15850048, 31700096, 63400192, 126800384]

約数ペア:

[(1, 126800384), (2, 63400192), (4, 31700096), (8, 15850048), (16, 7925024), (32, 3962512), (64, 1981256), (128, 990628), (227, 558592), (256, 495314), (454, 279296), (512, 247657), (908, 139648), (1091, 116224), (1816, 69824), (2182, 58112), (3632, 34912), (4364, 29056), (7264, 17456), (8728, 14528)]