191156883472

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{579713}}^1$

素因数の和:580315

約数の個数: 40

約数和(自身を含む): 381059925336

約数和(自身を除く): 189903041864

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 557, 592, 1114, 2228, 4456, 8912, 20609, 41218, 82436, 164872, 329744, 579713, 1159426, 2318852, 4637704, 9275408, 21449381, 42898762, 85797524, 171595048, 322900141, 343190096, 645800282, 1291600564, 2583201128, 5166402256, 11947305217, 23894610434, 47789220868, 95578441736, 191156883472]

約数ペア:

[(1, 191156883472), (2, 95578441736), (4, 47789220868), (8, 23894610434), (16, 11947305217), (37, 5166402256), (74, 2583201128), (148, 1291600564), (296, 645800282), (557, 343190096), (592, 322900141), (1114, 171595048), (2228, 85797524), (4456, 42898762), (8912, 21449381), (20609, 9275408), (41218, 4637704), (82436, 2318852), (164872, 1159426), (329744, 579713)]