165289404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 454035456

約数和(自身を除く): 288746052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 137, 159, 212, 271, 274, 318, 371, 411, 542, 548, 636, 742, 813, 822, 959, 1084, 1113, 1484, 1626, 1644, 1897, 1918, 2226, 2877, 3252, 3794, 3836, 4452, 5691, 5754, 7261, 7588, 11382, 11508, 14363, 14522, 21783, 22764, 28726, 29044, 37127, 43089, 43566, 50827, 57452, 74254, 86178, 87132, 100541, 101654, 111381, 148508, 152481, 172356, 201082, 203308, 222762, 259889, 301623, 304962, 402164, 445524, 519778, 603246, 609924, 779667, 1039556, 1206492, 1559334, 1967731, 3118668, 3935462, 5903193, 7870924, 11806386, 13774117, 23612772, 27548234, 41322351, 55096468, 82644702, 165289404]

約数ペア:

[(1, 165289404), (2, 82644702), (3, 55096468), (4, 41322351), (6, 27548234), (7, 23612772), (12, 13774117), (14, 11806386), (21, 7870924), (28, 5903193), (42, 3935462), (53, 3118668), (84, 1967731), (106, 1559334), (137, 1206492), (159, 1039556), (212, 779667), (271, 609924), (274, 603246), (318, 519778), (371, 445524), (411, 402164), (542, 304962), (548, 301623), (636, 259889), (742, 222762), (813, 203308), (822, 201082), (959, 172356), (1084, 152481), (1113, 148508), (1484, 111381), (1626, 101654), (1644, 100541), (1897, 87132), (1918, 86178), (2226, 74254), (2877, 57452), (3252, 50827), (3794, 43566), (3836, 43089), (4452, 37127), (5691, 29044), (5754, 28726), (7261, 22764), (7588, 21783), (11382, 14522), (11508, 14363)]