149177844

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{479}}^1$

素因数の和:741

約数の個数: 72

約数和(自身を含む): 388926720

約数和(自身を除く): 239748876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 211, 246, 369, 422, 479, 492, 633, 738, 844, 958, 1266, 1437, 1476, 1899, 1916, 2532, 2874, 3798, 4311, 5748, 7596, 8622, 8651, 17244, 17302, 19639, 25953, 34604, 39278, 51906, 58917, 77859, 78556, 101069, 103812, 117834, 155718, 176751, 202138, 235668, 303207, 311436, 353502, 404276, 606414, 707004, 909621, 1212828, 1819242, 3638484, 4143829, 8287658, 12431487, 16575316, 24862974, 37294461, 49725948, 74588922, 149177844]

約数ペア:

[(1, 149177844), (2, 74588922), (3, 49725948), (4, 37294461), (6, 24862974), (9, 16575316), (12, 12431487), (18, 8287658), (36, 4143829), (41, 3638484), (82, 1819242), (123, 1212828), (164, 909621), (211, 707004), (246, 606414), (369, 404276), (422, 353502), (479, 311436), (492, 303207), (633, 235668), (738, 202138), (844, 176751), (958, 155718), (1266, 117834), (1437, 103812), (1476, 101069), (1899, 78556), (1916, 77859), (2532, 58917), (2874, 51906), (3798, 39278), (4311, 34604), (5748, 25953), (7596, 19639), (8622, 17302), (8651, 17244)]