123263056

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1579}}^1$

素因数の和:1652

約数の個数: 80

約数和(自身を含む): 296231040

約数和(自身を除く): 172967984

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 41, 56, 68, 82, 112, 119, 136, 164, 238, 272, 287, 328, 476, 574, 656, 697, 952, 1148, 1394, 1579, 1904, 2296, 2788, 3158, 4592, 4879, 5576, 6316, 9758, 11053, 11152, 12632, 19516, 22106, 25264, 26843, 39032, 44212, 53686, 64739, 78064, 88424, 107372, 129478, 176848, 187901, 214744, 258956, 375802, 429488, 453173, 517912, 751604, 906346, 1035824, 1100563, 1503208, 1812692, 2201126, 3006416, 3625384, 4402252, 7250768, 7703941, 8804504, 15407882, 17609008, 30815764, 61631528, 123263056]

約数ペア:

[(1, 123263056), (2, 61631528), (4, 30815764), (7, 17609008), (8, 15407882), (14, 8804504), (16, 7703941), (17, 7250768), (28, 4402252), (34, 3625384), (41, 3006416), (56, 2201126), (68, 1812692), (82, 1503208), (112, 1100563), (119, 1035824), (136, 906346), (164, 751604), (238, 517912), (272, 453173), (287, 429488), (328, 375802), (476, 258956), (574, 214744), (656, 187901), (697, 176848), (952, 129478), (1148, 107372), (1394, 88424), (1579, 78064), (1904, 64739), (2296, 53686), (2788, 44212), (3158, 39032), (4592, 26843), (4879, 25264), (5576, 22106), (6316, 19516), (9758, 12632), (11053, 11152)]