157234016

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{41}}^2\times {\mathrm{79}}^1$

素因数の和:208

約数の個数: 72

約数和(自身を含む): 329988960

約数和(自身を除く): 172754944

約数列:

[1, 2, 4, 8, 16, 32, 37, 41, 74, 79, 82, 148, 158, 164, 296, 316, 328, 592, 632, 656, 1184, 1264, 1312, 1517, 1681, 2528, 2923, 3034, 3239, 3362, 5846, 6068, 6478, 6724, 11692, 12136, 12956, 13448, 23384, 24272, 25912, 26896, 46768, 48544, 51824, 53792, 62197, 93536, 103648, 119843, 124394, 132799, 239686, 248788, 265598, 479372, 497576, 531196, 958744, 995152, 1062392, 1917488, 1990304, 2124784, 3834976, 4249568, 4913563, 9827126, 19654252, 39308504, 78617008, 157234016]

約数ペア:

[(1, 157234016), (2, 78617008), (4, 39308504), (8, 19654252), (16, 9827126), (32, 4913563), (37, 4249568), (41, 3834976), (74, 2124784), (79, 1990304), (82, 1917488), (148, 1062392), (158, 995152), (164, 958744), (296, 531196), (316, 497576), (328, 479372), (592, 265598), (632, 248788), (656, 239686), (1184, 132799), (1264, 124394), (1312, 119843), (1517, 103648), (1681, 93536), (2528, 62197), (2923, 53792), (3034, 51824), (3239, 48544), (3362, 46768), (5846, 26896), (6068, 25912), (6478, 24272), (6724, 23384), (11692, 13448), (12136, 12956)]