145909808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:666

約数の個数: 80

約数和(自身を含む): 325693440

約数和(自身を除く): 179783632

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 47, 62, 88, 94, 124, 176, 188, 248, 341, 376, 496, 517, 569, 682, 752, 1034, 1138, 1364, 1457, 2068, 2276, 2728, 2914, 4136, 4552, 5456, 5828, 6259, 8272, 9104, 11656, 12518, 16027, 17639, 23312, 25036, 26743, 32054, 35278, 50072, 53486, 64108, 70556, 100144, 106972, 128216, 141112, 194029, 213944, 256432, 282224, 294173, 388058, 427888, 588346, 776116, 829033, 1176692, 1552232, 1658066, 2353384, 3104464, 3316132, 4706768, 6632264, 9119363, 13264528, 18238726, 36477452, 72954904, 145909808]

約数ペア:

[(1, 145909808), (2, 72954904), (4, 36477452), (8, 18238726), (11, 13264528), (16, 9119363), (22, 6632264), (31, 4706768), (44, 3316132), (47, 3104464), (62, 2353384), (88, 1658066), (94, 1552232), (124, 1176692), (176, 829033), (188, 776116), (248, 588346), (341, 427888), (376, 388058), (496, 294173), (517, 282224), (569, 256432), (682, 213944), (752, 194029), (1034, 141112), (1138, 128216), (1364, 106972), (1457, 100144), (2068, 70556), (2276, 64108), (2728, 53486), (2914, 50072), (4136, 35278), (4552, 32054), (5456, 26743), (5828, 25036), (6259, 23312), (8272, 17639), (9104, 16027), (11656, 12518)]