129816528

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{521}}^1$

素因数の和:740

約数の個数: 80

約数和(自身を含む): 349531200

約数和(自身を除く): 219714672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 179, 232, 348, 358, 464, 521, 537, 696, 716, 1042, 1074, 1392, 1432, 1563, 2084, 2148, 2864, 3126, 4168, 4296, 5191, 6252, 8336, 8592, 10382, 12504, 15109, 15573, 20764, 25008, 30218, 31146, 41528, 45327, 60436, 62292, 83056, 90654, 93259, 120872, 124584, 181308, 186518, 241744, 249168, 279777, 362616, 373036, 559554, 725232, 746072, 1119108, 1492144, 2238216, 2704511, 4476432, 5409022, 8113533, 10818044, 16227066, 21636088, 32454132, 43272176, 64908264, 129816528]

約数ペア:

[(1, 129816528), (2, 64908264), (3, 43272176), (4, 32454132), (6, 21636088), (8, 16227066), (12, 10818044), (16, 8113533), (24, 5409022), (29, 4476432), (48, 2704511), (58, 2238216), (87, 1492144), (116, 1119108), (174, 746072), (179, 725232), (232, 559554), (348, 373036), (358, 362616), (464, 279777), (521, 249168), (537, 241744), (696, 186518), (716, 181308), (1042, 124584), (1074, 120872), (1392, 93259), (1432, 90654), (1563, 83056), (2084, 62292), (2148, 60436), (2864, 45327), (3126, 41528), (4168, 31146), (4296, 30218), (5191, 25008), (6252, 20764), (8336, 15573), (8592, 15109), (10382, 12504)]