173814564

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{349}}^1$

素因数の和:399

約数の個数: 144

約数和(自身を含む): 521360000

約数和(自身を除く): 347545436

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 121, 132, 147, 154, 196, 231, 242, 294, 308, 343, 349, 363, 462, 484, 539, 588, 686, 698, 726, 847, 924, 1029, 1047, 1078, 1372, 1396, 1452, 1617, 1694, 2058, 2094, 2156, 2443, 2541, 3234, 3388, 3773, 3839, 4116, 4188, 4886, 5082, 5929, 6468, 7329, 7546, 7678, 9772, 10164, 11319, 11517, 11858, 14658, 15092, 15356, 17101, 17787, 22638, 23034, 23716, 26873, 29316, 34202, 35574, 41503, 42229, 45276, 46068, 51303, 53746, 68404, 71148, 80619, 83006, 84458, 102606, 107492, 119707, 124509, 126687, 161238, 166012, 168916, 188111, 205212, 239414, 249018, 253374, 295603, 322476, 359121, 376222, 478828, 498036, 506748, 564333, 591206, 718242, 752444, 886809, 1128666, 1182412, 1316777, 1436484, 1773618, 2069221, 2257332, 2633554, 3547236, 3950331, 4138442, 5267108, 6207663, 7900662, 8276884, 12415326, 14484547, 15801324, 24830652, 28969094, 43453641, 57938188, 86907282, 173814564]

約数ペア:

[(1, 173814564), (2, 86907282), (3, 57938188), (4, 43453641), (6, 28969094), (7, 24830652), (11, 15801324), (12, 14484547), (14, 12415326), (21, 8276884), (22, 7900662), (28, 6207663), (33, 5267108), (42, 4138442), (44, 3950331), (49, 3547236), (66, 2633554), (77, 2257332), (84, 2069221), (98, 1773618), (121, 1436484), (132, 1316777), (147, 1182412), (154, 1128666), (196, 886809), (231, 752444), (242, 718242), (294, 591206), (308, 564333), (343, 506748), (349, 498036), (363, 478828), (462, 376222), (484, 359121), (539, 322476), (588, 295603), (686, 253374), (698, 249018), (726, 239414), (847, 205212), (924, 188111), (1029, 168916), (1047, 166012), (1078, 161238), (1372, 126687), (1396, 124509), (1452, 119707), (1617, 107492), (1694, 102606), (2058, 84458), (2094, 83006), (2156, 80619), (2443, 71148), (2541, 68404), (3234, 53746), (3388, 51303), (3773, 46068), (3839, 45276), (4116, 42229), (4188, 41503), (4886, 35574), (5082, 34202), (5929, 29316), (6468, 26873), (7329, 23716), (7546, 23034), (7678, 22638), (9772, 17787), (10164, 17101), (11319, 15356), (11517, 15092), (11858, 14658)]