115487218

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{719}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 221616000

約数和(自身を除く): 106128782

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 149, 154, 298, 539, 719, 1043, 1078, 1438, 1639, 2086, 3278, 5033, 7301, 7909, 10066, 11473, 14602, 15818, 22946, 35231, 55363, 70462, 80311, 107131, 110726, 160622, 214262, 387541, 749917, 775082, 1178441, 1499834, 2356882, 5249419, 8249087, 10498838, 16498174, 57743609, 115487218]

約数ペア:

[(1, 115487218), (2, 57743609), (7, 16498174), (11, 10498838), (14, 8249087), (22, 5249419), (49, 2356882), (77, 1499834), (98, 1178441), (149, 775082), (154, 749917), (298, 387541), (539, 214262), (719, 160622), (1043, 110726), (1078, 107131), (1438, 80311), (1639, 70462), (2086, 55363), (3278, 35231), (5033, 22946), (7301, 15818), (7909, 14602), (10066, 11473)]