148943529

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 80

約数和(自身を含む): 268329600

約数和(自身を除く): 119386071

約数列:

[1, 3, 7, 9, 21, 27, 41, 43, 63, 81, 123, 129, 149, 189, 287, 301, 369, 387, 447, 567, 861, 903, 1043, 1107, 1161, 1341, 1763, 2583, 2709, 3129, 3321, 3483, 4023, 5289, 6109, 6407, 7749, 8127, 9387, 12069, 12341, 15867, 18327, 19221, 23247, 24381, 28161, 37023, 42763, 44849, 47601, 54981, 57663, 84483, 111069, 128289, 134547, 142803, 164943, 172989, 262687, 333207, 384867, 403641, 494829, 518967, 788061, 999621, 1154601, 1210923, 1838809, 2364183, 3463803, 3632769, 5516427, 7092549, 16549281, 21277647, 49647843, 148943529]

約数ペア:

[(1, 148943529), (3, 49647843), (7, 21277647), (9, 16549281), (21, 7092549), (27, 5516427), (41, 3632769), (43, 3463803), (63, 2364183), (81, 1838809), (123, 1210923), (129, 1154601), (149, 999621), (189, 788061), (287, 518967), (301, 494829), (369, 403641), (387, 384867), (447, 333207), (567, 262687), (861, 172989), (903, 164943), (1043, 142803), (1107, 134547), (1161, 128289), (1341, 111069), (1763, 84483), (2583, 57663), (2709, 54981), (3129, 47601), (3321, 44849), (3483, 42763), (4023, 37023), (5289, 28161), (6109, 24381), (6407, 23247), (7749, 19221), (8127, 18327), (9387, 15867), (12069, 12341)]