129889956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:865

約数の個数: 96

約数和(自身を含む): 363847680

約数和(自身を除く): 233957724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 71, 84, 87, 116, 142, 174, 203, 213, 284, 348, 406, 426, 497, 609, 751, 812, 852, 994, 1218, 1491, 1502, 1988, 2059, 2253, 2436, 2982, 3004, 4118, 4506, 5257, 5964, 6177, 8236, 9012, 10514, 12354, 14413, 15771, 21028, 21779, 24708, 28826, 31542, 43239, 43558, 53321, 57652, 63084, 65337, 86478, 87116, 106642, 130674, 152453, 159963, 172956, 213284, 261348, 304906, 319926, 373247, 457359, 609812, 639852, 746494, 914718, 1119741, 1492988, 1546309, 1829436, 2239482, 3092618, 4478964, 4638927, 6185236, 9277854, 10824163, 18555708, 21648326, 32472489, 43296652, 64944978, 129889956]

約数ペア:

[(1, 129889956), (2, 64944978), (3, 43296652), (4, 32472489), (6, 21648326), (7, 18555708), (12, 10824163), (14, 9277854), (21, 6185236), (28, 4638927), (29, 4478964), (42, 3092618), (58, 2239482), (71, 1829436), (84, 1546309), (87, 1492988), (116, 1119741), (142, 914718), (174, 746494), (203, 639852), (213, 609812), (284, 457359), (348, 373247), (406, 319926), (426, 304906), (497, 261348), (609, 213284), (751, 172956), (812, 159963), (852, 152453), (994, 130674), (1218, 106642), (1491, 87116), (1502, 86478), (1988, 65337), (2059, 63084), (2253, 57652), (2436, 53321), (2982, 43558), (3004, 43239), (4118, 31542), (4506, 28826), (5257, 24708), (5964, 21779), (6177, 21028), (8236, 15771), (9012, 14413), (10514, 12354)]