149685396

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{1319}}^1$

素因数の和:1533

約数の個数: 72

約数和(自身を含む): 408703680

約数和(自身を除く): 259018284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 193, 196, 294, 386, 579, 588, 772, 1158, 1319, 1351, 2316, 2638, 2702, 3957, 4053, 5276, 5404, 7914, 8106, 9233, 9457, 15828, 16212, 18466, 18914, 27699, 28371, 36932, 37828, 55398, 56742, 64631, 110796, 113484, 129262, 193893, 254567, 258524, 387786, 509134, 763701, 775572, 1018268, 1527402, 1781969, 3054804, 3563938, 5345907, 7127876, 10691814, 12473783, 21383628, 24947566, 37421349, 49895132, 74842698, 149685396]

約数ペア:

[(1, 149685396), (2, 74842698), (3, 49895132), (4, 37421349), (6, 24947566), (7, 21383628), (12, 12473783), (14, 10691814), (21, 7127876), (28, 5345907), (42, 3563938), (49, 3054804), (84, 1781969), (98, 1527402), (147, 1018268), (193, 775572), (196, 763701), (294, 509134), (386, 387786), (579, 258524), (588, 254567), (772, 193893), (1158, 129262), (1319, 113484), (1351, 110796), (2316, 64631), (2638, 56742), (2702, 55398), (3957, 37828), (4053, 36932), (5276, 28371), (5404, 27699), (7914, 18914), (8106, 18466), (9233, 16212), (9457, 15828)]