145587708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4217}}^1$

素因数の和:4371

約数の個数: 72

約数和(自身を含む): 423757152

約数和(自身を除く): 278169444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 822, 959, 1233, 1644, 1918, 2466, 2877, 3836, 4217, 4932, 5754, 8434, 8631, 11508, 12651, 16868, 17262, 25302, 29519, 34524, 37953, 50604, 59038, 75906, 88557, 118076, 151812, 177114, 265671, 354228, 531342, 577729, 1062684, 1155458, 1733187, 2310916, 3466374, 4044103, 5199561, 6932748, 8088206, 10399122, 12132309, 16176412, 20798244, 24264618, 36396927, 48529236, 72793854, 145587708]

約数ペア:

[(1, 145587708), (2, 72793854), (3, 48529236), (4, 36396927), (6, 24264618), (7, 20798244), (9, 16176412), (12, 12132309), (14, 10399122), (18, 8088206), (21, 6932748), (28, 5199561), (36, 4044103), (42, 3466374), (63, 2310916), (84, 1733187), (126, 1155458), (137, 1062684), (252, 577729), (274, 531342), (411, 354228), (548, 265671), (822, 177114), (959, 151812), (1233, 118076), (1644, 88557), (1918, 75906), (2466, 59038), (2877, 50604), (3836, 37953), (4217, 34524), (4932, 29519), (5754, 25302), (8434, 17262), (8631, 16868), (11508, 12651)]