145259016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:495

約数の個数: 128

約数和(自身を含む): 443439360

約数和(自身を除く): 298180344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 181, 204, 238, 281, 357, 362, 408, 476, 543, 562, 714, 724, 843, 952, 1086, 1124, 1267, 1428, 1448, 1686, 1967, 2172, 2248, 2534, 2856, 3077, 3372, 3801, 3934, 4344, 4777, 5068, 5901, 6154, 6744, 7602, 7868, 9231, 9554, 10136, 11802, 12308, 14331, 15204, 15736, 18462, 19108, 21539, 23604, 24616, 28662, 30408, 33439, 36924, 38216, 43078, 47208, 50861, 57324, 64617, 66878, 73848, 86156, 100317, 101722, 114648, 129234, 133756, 152583, 172312, 200634, 203444, 258468, 267512, 305166, 356027, 401268, 406888, 516936, 610332, 712054, 802536, 864637, 1068081, 1220664, 1424108, 1729274, 2136162, 2593911, 2848216, 3458548, 4272324, 5187822, 6052459, 6917096, 8544648, 10375644, 12104918, 18157377, 20751288, 24209836, 36314754, 48419672, 72629508, 145259016]

約数ペア:

[(1, 145259016), (2, 72629508), (3, 48419672), (4, 36314754), (6, 24209836), (7, 20751288), (8, 18157377), (12, 12104918), (14, 10375644), (17, 8544648), (21, 6917096), (24, 6052459), (28, 5187822), (34, 4272324), (42, 3458548), (51, 2848216), (56, 2593911), (68, 2136162), (84, 1729274), (102, 1424108), (119, 1220664), (136, 1068081), (168, 864637), (181, 802536), (204, 712054), (238, 610332), (281, 516936), (357, 406888), (362, 401268), (408, 356027), (476, 305166), (543, 267512), (562, 258468), (714, 203444), (724, 200634), (843, 172312), (952, 152583), (1086, 133756), (1124, 129234), (1267, 114648), (1428, 101722), (1448, 100317), (1686, 86156), (1967, 73848), (2172, 66878), (2248, 64617), (2534, 57324), (2856, 50861), (3077, 47208), (3372, 43078), (3801, 38216), (3934, 36924), (4344, 33439), (4777, 30408), (5068, 28662), (5901, 24616), (6154, 23604), (6744, 21539), (7602, 19108), (7868, 18462), (9231, 15736), (9554, 15204), (10136, 14331), (11802, 12308)]