141581526

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^2\times {\mathrm{151}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 298435584

約数和(自身を除く): 156854058

約数列:

[1, 2, 3, 6, 31, 62, 71, 93, 142, 151, 186, 213, 302, 426, 453, 906, 2201, 4402, 4681, 5041, 6603, 9362, 10082, 10721, 13206, 14043, 15123, 21442, 28086, 30246, 32163, 64326, 156271, 312542, 332351, 468813, 664702, 761191, 937626, 997053, 1522382, 1994106, 2283573, 4567146, 23596921, 47193842, 70790763, 141581526]

約数ペア:

[(1, 141581526), (2, 70790763), (3, 47193842), (6, 23596921), (31, 4567146), (62, 2283573), (71, 1994106), (93, 1522382), (142, 997053), (151, 937626), (186, 761191), (213, 664702), (302, 468813), (426, 332351), (453, 312542), (906, 156271), (2201, 64326), (4402, 32163), (4681, 30246), (5041, 28086), (6603, 21442), (9362, 15123), (10082, 14043), (10721, 13206)]