149451808

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6337}}^1$

素因数の和:6425

約数の個数: 48

約数和(自身を含む): 325823904

約数和(自身を除く): 176372096

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 67, 88, 134, 176, 268, 352, 536, 737, 1072, 1474, 2144, 2948, 5896, 6337, 11792, 12674, 23584, 25348, 50696, 69707, 101392, 139414, 202784, 278828, 424579, 557656, 849158, 1115312, 1698316, 2230624, 3396632, 4670369, 6793264, 9340738, 13586528, 18681476, 37362952, 74725904, 149451808]

約数ペア:

[(1, 149451808), (2, 74725904), (4, 37362952), (8, 18681476), (11, 13586528), (16, 9340738), (22, 6793264), (32, 4670369), (44, 3396632), (67, 2230624), (88, 1698316), (134, 1115312), (176, 849158), (268, 557656), (352, 424579), (536, 278828), (737, 202784), (1072, 139414), (1474, 101392), (2144, 69707), (2948, 50696), (5896, 25348), (6337, 23584), (11792, 12674)]