139444572

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 358758400

約数和(自身を除く): 219313828

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 109, 114, 124, 181, 186, 218, 228, 327, 362, 372, 436, 543, 589, 654, 724, 1086, 1178, 1308, 1767, 2071, 2172, 2356, 3379, 3439, 3534, 4142, 5611, 6213, 6758, 6878, 7068, 8284, 10137, 10317, 11222, 12426, 13516, 13756, 16833, 19729, 20274, 20634, 22444, 24852, 33666, 39458, 40548, 41268, 59187, 64201, 67332, 78916, 106609, 118374, 128402, 192603, 213218, 236748, 256804, 319827, 374851, 385206, 426436, 611599, 639654, 749702, 770412, 1124553, 1223198, 1279308, 1499404, 1834797, 2249106, 2446396, 3669594, 4498212, 7339188, 11620381, 23240762, 34861143, 46481524, 69722286, 139444572]

約数ペア:

[(1, 139444572), (2, 69722286), (3, 46481524), (4, 34861143), (6, 23240762), (12, 11620381), (19, 7339188), (31, 4498212), (38, 3669594), (57, 2446396), (62, 2249106), (76, 1834797), (93, 1499404), (109, 1279308), (114, 1223198), (124, 1124553), (181, 770412), (186, 749702), (218, 639654), (228, 611599), (327, 426436), (362, 385206), (372, 374851), (436, 319827), (543, 256804), (589, 236748), (654, 213218), (724, 192603), (1086, 128402), (1178, 118374), (1308, 106609), (1767, 78916), (2071, 67332), (2172, 64201), (2356, 59187), (3379, 41268), (3439, 40548), (3534, 39458), (4142, 33666), (5611, 24852), (6213, 22444), (6758, 20634), (6878, 20274), (7068, 19729), (8284, 16833), (10137, 13756), (10317, 13516), (11222, 12426)]