148923824

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1489}}^1$

素因数の和:1570

約数の個数: 80

約数和(自身を含む): 354739200

約数和(自身を除く): 205815376

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 47, 56, 76, 94, 112, 133, 152, 188, 266, 304, 329, 376, 532, 658, 752, 893, 1064, 1316, 1489, 1786, 2128, 2632, 2978, 3572, 5264, 5956, 6251, 7144, 10423, 11912, 12502, 14288, 20846, 23824, 25004, 28291, 41692, 50008, 56582, 69983, 83384, 100016, 113164, 139966, 166768, 198037, 226328, 279932, 396074, 452656, 489881, 559864, 792148, 979762, 1119728, 1329677, 1584296, 1959524, 2659354, 3168592, 3919048, 5318708, 7838096, 9307739, 10637416, 18615478, 21274832, 37230956, 74461912, 148923824]

約数ペア:

[(1, 148923824), (2, 74461912), (4, 37230956), (7, 21274832), (8, 18615478), (14, 10637416), (16, 9307739), (19, 7838096), (28, 5318708), (38, 3919048), (47, 3168592), (56, 2659354), (76, 1959524), (94, 1584296), (112, 1329677), (133, 1119728), (152, 979762), (188, 792148), (266, 559864), (304, 489881), (329, 452656), (376, 396074), (532, 279932), (658, 226328), (752, 198037), (893, 166768), (1064, 139966), (1316, 113164), (1489, 100016), (1786, 83384), (2128, 69983), (2632, 56582), (2978, 50008), (3572, 41692), (5264, 28291), (5956, 25004), (6251, 23824), (7144, 20846), (10423, 14288), (11912, 12502)]