144004796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 282428160

約数和(自身を除く): 138423364

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 157, 314, 403, 569, 628, 806, 1138, 1612, 2041, 2276, 4082, 4867, 7397, 8164, 9734, 14794, 17639, 19468, 29588, 35278, 63271, 70556, 89333, 126542, 178666, 229307, 253084, 357332, 458614, 917228, 1161329, 2322658, 2769323, 4645316, 5538646, 11077292, 36001199, 72002398, 144004796]

約数ペア:

[(1, 144004796), (2, 72002398), (4, 36001199), (13, 11077292), (26, 5538646), (31, 4645316), (52, 2769323), (62, 2322658), (124, 1161329), (157, 917228), (314, 458614), (403, 357332), (569, 253084), (628, 229307), (806, 178666), (1138, 126542), (1612, 89333), (2041, 70556), (2276, 63271), (4082, 35278), (4867, 29588), (7397, 19468), (8164, 17639), (9734, 14794)]