142001476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 271385856

約数和(自身を除く): 129384380

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 157, 188, 283, 314, 566, 628, 799, 1132, 1598, 2669, 3196, 4811, 5338, 7379, 9622, 10676, 13301, 14758, 19244, 26602, 29516, 44431, 53204, 88862, 125443, 177724, 226117, 250886, 452234, 501772, 755327, 904468, 1510654, 2088257, 3021308, 4176514, 8353028, 35500369, 71000738, 142001476]

約数ペア:

[(1, 142001476), (2, 71000738), (4, 35500369), (17, 8353028), (34, 4176514), (47, 3021308), (68, 2088257), (94, 1510654), (157, 904468), (188, 755327), (283, 501772), (314, 452234), (566, 250886), (628, 226117), (799, 177724), (1132, 125443), (1598, 88862), (2669, 53204), (3196, 44431), (4811, 29516), (5338, 26602), (7379, 19244), (9622, 14758), (10676, 13301)]