131874384

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:592

約数の個数: 80

約数和(自身を含む): 349977600

約数和(自身を除く): 218103216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 83, 158, 166, 237, 249, 316, 332, 419, 474, 498, 632, 664, 838, 948, 996, 1257, 1264, 1328, 1676, 1896, 1992, 2514, 3352, 3792, 3984, 5028, 6557, 6704, 10056, 13114, 19671, 20112, 26228, 33101, 34777, 39342, 52456, 66202, 69554, 78684, 99303, 104331, 104912, 132404, 139108, 157368, 198606, 208662, 264808, 278216, 314736, 397212, 417324, 529616, 556432, 794424, 834648, 1588848, 1669296, 2747383, 5494766, 8242149, 10989532, 16484298, 21979064, 32968596, 43958128, 65937192, 131874384]

約数ペア:

[(1, 131874384), (2, 65937192), (3, 43958128), (4, 32968596), (6, 21979064), (8, 16484298), (12, 10989532), (16, 8242149), (24, 5494766), (48, 2747383), (79, 1669296), (83, 1588848), (158, 834648), (166, 794424), (237, 556432), (249, 529616), (316, 417324), (332, 397212), (419, 314736), (474, 278216), (498, 264808), (632, 208662), (664, 198606), (838, 157368), (948, 139108), (996, 132404), (1257, 104912), (1264, 104331), (1328, 99303), (1676, 78684), (1896, 69554), (1992, 66202), (2514, 52456), (3352, 39342), (3792, 34777), (3984, 33101), (5028, 26228), (6557, 20112), (6704, 19671), (10056, 13114)]