159557328

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{22613}}^1$

素因数の和:22641

約数の個数: 90

約数和(自身を含む): 519466194

約数和(自身を除く): 359908866

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 22613, 45226, 67839, 90452, 135678, 158291, 180904, 203517, 271356, 316582, 361808, 407034, 474873, 542712, 633164, 814068, 949746, 1085424, 1108037, 1266328, 1424619, 1628136, 1899492, 2216074, 2532656, 2849238, 3256272, 3324111, 3798984, 4432148, 5698476, 6648222, 7597968, 8864296, 9972333, 11396952, 13296444, 17728592, 19944666, 22793904, 26592888, 39889332, 53185776, 79778664, 159557328]

約数ペア:

[(1, 159557328), (2, 79778664), (3, 53185776), (4, 39889332), (6, 26592888), (7, 22793904), (8, 19944666), (9, 17728592), (12, 13296444), (14, 11396952), (16, 9972333), (18, 8864296), (21, 7597968), (24, 6648222), (28, 5698476), (36, 4432148), (42, 3798984), (48, 3324111), (49, 3256272), (56, 2849238), (63, 2532656), (72, 2216074), (84, 1899492), (98, 1628136), (112, 1424619), (126, 1266328), (144, 1108037), (147, 1085424), (168, 949746), (196, 814068), (252, 633164), (294, 542712), (336, 474873), (392, 407034), (441, 361808), (504, 316582), (588, 271356), (784, 203517), (882, 180904), (1008, 158291), (1176, 135678), (1764, 90452), (2352, 67839), (3528, 45226), (7056, 22613)]