179451132

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{2963}}^1$

素因数の和:3087

約数の個数: 72

約数和(自身を含む): 491976576

約数和(自身を除く): 312525444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 147, 196, 206, 294, 309, 412, 588, 618, 721, 1236, 1442, 2163, 2884, 2963, 4326, 5047, 5926, 8652, 8889, 10094, 11852, 15141, 17778, 20188, 20741, 30282, 35556, 41482, 60564, 62223, 82964, 124446, 145187, 248892, 290374, 305189, 435561, 580748, 610378, 871122, 915567, 1220756, 1742244, 1831134, 2136323, 3662268, 4272646, 6408969, 8545292, 12817938, 14954261, 25635876, 29908522, 44862783, 59817044, 89725566, 179451132]

約数ペア:

[(1, 179451132), (2, 89725566), (3, 59817044), (4, 44862783), (6, 29908522), (7, 25635876), (12, 14954261), (14, 12817938), (21, 8545292), (28, 6408969), (42, 4272646), (49, 3662268), (84, 2136323), (98, 1831134), (103, 1742244), (147, 1220756), (196, 915567), (206, 871122), (294, 610378), (309, 580748), (412, 435561), (588, 305189), (618, 290374), (721, 248892), (1236, 145187), (1442, 124446), (2163, 82964), (2884, 62223), (2963, 60564), (4326, 41482), (5047, 35556), (5926, 30282), (8652, 20741), (8889, 20188), (10094, 17778), (11852, 15141)]