164518784

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{24251}}^1$

素因数の和:24318

約数の個数: 32

約数和(自身を含む): 333950040

約数和(自身を除く): 169431256

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 3392, 6784, 24251, 48502, 97004, 194008, 388016, 776032, 1285303, 1552064, 2570606, 3104128, 5141212, 10282424, 20564848, 41129696, 82259392, 164518784]

約数ペア:

[(1, 164518784), (2, 82259392), (4, 41129696), (8, 20564848), (16, 10282424), (32, 5141212), (53, 3104128), (64, 2570606), (106, 1552064), (128, 1285303), (212, 776032), (424, 388016), (848, 194008), (1696, 97004), (3392, 48502), (6784, 24251)]