157424196

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{18661}}^1$

素因数の和:18724

約数の個数: 48

約数和(自身を含む): 397127360

約数和(自身を除く): 239703164

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2812, 4218, 8436, 18661, 37322, 55983, 74644, 111966, 223932, 354559, 690457, 709118, 1063677, 1380914, 1418236, 2071371, 2127354, 2761828, 4142742, 4254708, 8285484, 13118683, 26237366, 39356049, 52474732, 78712098, 157424196]

約数ペア:

[(1, 157424196), (2, 78712098), (3, 52474732), (4, 39356049), (6, 26237366), (12, 13118683), (19, 8285484), (37, 4254708), (38, 4142742), (57, 2761828), (74, 2127354), (76, 2071371), (111, 1418236), (114, 1380914), (148, 1063677), (222, 709118), (228, 690457), (444, 354559), (703, 223932), (1406, 111966), (2109, 74644), (2812, 55983), (4218, 37322), (8436, 18661)]