129719632

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1436

約数の個数: 80

約数和(自身を含む): 308051712

約数和(自身を除く): 178332080

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 37, 46, 56, 74, 92, 112, 148, 161, 184, 259, 296, 322, 368, 518, 592, 644, 851, 1036, 1288, 1361, 1702, 2072, 2576, 2722, 3404, 4144, 5444, 5957, 6808, 9527, 10888, 11914, 13616, 19054, 21776, 23828, 31303, 38108, 47656, 50357, 62606, 76216, 95312, 100714, 125212, 152432, 201428, 219121, 250424, 352499, 402856, 438242, 500848, 704998, 805712, 876484, 1158211, 1409996, 1752968, 2316422, 2819992, 3505936, 4632844, 5639984, 8107477, 9265688, 16214954, 18531376, 32429908, 64859816, 129719632]

約数ペア:

[(1, 129719632), (2, 64859816), (4, 32429908), (7, 18531376), (8, 16214954), (14, 9265688), (16, 8107477), (23, 5639984), (28, 4632844), (37, 3505936), (46, 2819992), (56, 2316422), (74, 1752968), (92, 1409996), (112, 1158211), (148, 876484), (161, 805712), (184, 704998), (259, 500848), (296, 438242), (322, 402856), (368, 352499), (518, 250424), (592, 219121), (644, 201428), (851, 152432), (1036, 125212), (1288, 100714), (1361, 95312), (1702, 76216), (2072, 62606), (2576, 50357), (2722, 47656), (3404, 38108), (4144, 31303), (5444, 23828), (5957, 21776), (6808, 19054), (9527, 13616), (10888, 11914)]