149759406

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^3\times {\mathrm{1213}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 342785040

約数和(自身を除く): 193025634

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 1213, 2166, 2426, 3249, 3639, 6498, 6859, 7278, 10917, 13718, 20577, 21834, 23047, 41154, 46094, 61731, 69141, 123462, 138282, 207423, 414846, 437893, 875786, 1313679, 2627358, 3941037, 7882074, 8319967, 16639934, 24959901, 49919802, 74879703, 149759406]

約数ペア:

[(1, 149759406), (2, 74879703), (3, 49919802), (6, 24959901), (9, 16639934), (18, 8319967), (19, 7882074), (38, 3941037), (57, 2627358), (114, 1313679), (171, 875786), (342, 437893), (361, 414846), (722, 207423), (1083, 138282), (1213, 123462), (2166, 69141), (2426, 61731), (3249, 46094), (3639, 41154), (6498, 23047), (6859, 21834), (7278, 20577), (10917, 13718)]