105987574

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^2$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 205986816

約数和(自身を除く): 99999242

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 149, 154, 217, 298, 341, 434, 682, 1043, 1639, 2086, 2387, 3278, 4619, 4774, 9238, 11473, 22201, 22946, 32333, 44402, 50809, 64666, 101618, 155407, 244211, 310814, 355663, 488422, 688231, 711326, 1376462, 1709477, 3418954, 4817617, 7570541, 9635234, 15141082, 52993787, 105987574]

約数ペア:

[(1, 105987574), (2, 52993787), (7, 15141082), (11, 9635234), (14, 7570541), (22, 4817617), (31, 3418954), (62, 1709477), (77, 1376462), (149, 711326), (154, 688231), (217, 488422), (298, 355663), (341, 310814), (434, 244211), (682, 155407), (1043, 101618), (1639, 64666), (2086, 50809), (2387, 44402), (3278, 32333), (4619, 22946), (4774, 22201), (9238, 11473)]