145405008

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2153}}^1$

素因数の和:2241

約数の個数: 120

約数和(自身を含む): 472225728

約数和(自身を除く): 326820720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 67, 72, 84, 112, 126, 134, 144, 168, 201, 252, 268, 336, 402, 469, 504, 536, 603, 804, 938, 1008, 1072, 1206, 1407, 1608, 1876, 2153, 2412, 2814, 3216, 3752, 4221, 4306, 4824, 5628, 6459, 7504, 8442, 8612, 9648, 11256, 12918, 15071, 16884, 17224, 19377, 22512, 25836, 30142, 33768, 34448, 38754, 45213, 51672, 60284, 67536, 77508, 90426, 103344, 120568, 135639, 144251, 155016, 180852, 241136, 271278, 288502, 310032, 361704, 432753, 542556, 577004, 723408, 865506, 1009757, 1085112, 1154008, 1298259, 1731012, 2019514, 2170224, 2308016, 2596518, 3029271, 3462024, 4039028, 5193036, 6058542, 6924048, 8078056, 9087813, 10386072, 12117084, 16156112, 18175626, 20772144, 24234168, 36351252, 48468336, 72702504, 145405008]

約数ペア:

[(1, 145405008), (2, 72702504), (3, 48468336), (4, 36351252), (6, 24234168), (7, 20772144), (8, 18175626), (9, 16156112), (12, 12117084), (14, 10386072), (16, 9087813), (18, 8078056), (21, 6924048), (24, 6058542), (28, 5193036), (36, 4039028), (42, 3462024), (48, 3029271), (56, 2596518), (63, 2308016), (67, 2170224), (72, 2019514), (84, 1731012), (112, 1298259), (126, 1154008), (134, 1085112), (144, 1009757), (168, 865506), (201, 723408), (252, 577004), (268, 542556), (336, 432753), (402, 361704), (469, 310032), (504, 288502), (536, 271278), (603, 241136), (804, 180852), (938, 155016), (1008, 144251), (1072, 135639), (1206, 120568), (1407, 103344), (1608, 90426), (1876, 77508), (2153, 67536), (2412, 60284), (2814, 51672), (3216, 45213), (3752, 38754), (4221, 34448), (4306, 33768), (4824, 30142), (5628, 25836), (6459, 22512), (7504, 19377), (8442, 17224), (8612, 16884), (9648, 15071), (11256, 12918)]