139668396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2081}}^1$

素因数の和:2159

約数の個数: 96

約数和(自身を含む): 402941952

約数和(自身を除く): 263273556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 47, 51, 68, 84, 94, 102, 119, 141, 188, 204, 238, 282, 329, 357, 476, 564, 658, 714, 799, 987, 1316, 1428, 1598, 1974, 2081, 2397, 3196, 3948, 4162, 4794, 5593, 6243, 8324, 9588, 11186, 12486, 14567, 16779, 22372, 24972, 29134, 33558, 35377, 43701, 58268, 67116, 70754, 87402, 97807, 106131, 141508, 174804, 195614, 212262, 247639, 293421, 391228, 424524, 495278, 586842, 684649, 742917, 990556, 1173684, 1369298, 1485834, 1662719, 2053947, 2738596, 2971668, 3325438, 4107894, 4988157, 6650876, 8215788, 9976314, 11639033, 19952628, 23278066, 34917099, 46556132, 69834198, 139668396]

約数ペア:

[(1, 139668396), (2, 69834198), (3, 46556132), (4, 34917099), (6, 23278066), (7, 19952628), (12, 11639033), (14, 9976314), (17, 8215788), (21, 6650876), (28, 4988157), (34, 4107894), (42, 3325438), (47, 2971668), (51, 2738596), (68, 2053947), (84, 1662719), (94, 1485834), (102, 1369298), (119, 1173684), (141, 990556), (188, 742917), (204, 684649), (238, 586842), (282, 495278), (329, 424524), (357, 391228), (476, 293421), (564, 247639), (658, 212262), (714, 195614), (799, 174804), (987, 141508), (1316, 106131), (1428, 97807), (1598, 87402), (1974, 70754), (2081, 67116), (2397, 58268), (3196, 43701), (3948, 35377), (4162, 33558), (4794, 29134), (5593, 24972), (6243, 22372), (8324, 16779), (9588, 14567), (11186, 12486)]