126929796

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1553}}^1$

素因数の和:1713

約数の個数: 72

約数和(自身を含む): 347225760

約数和(自身を除く): 220295964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 139, 147, 196, 278, 294, 417, 556, 588, 834, 973, 1553, 1668, 1946, 2919, 3106, 3892, 4659, 5838, 6212, 6811, 9318, 10871, 11676, 13622, 18636, 20433, 21742, 27244, 32613, 40866, 43484, 65226, 76097, 81732, 130452, 152194, 215867, 228291, 304388, 431734, 456582, 647601, 863468, 913164, 1295202, 1511069, 2590404, 3022138, 4533207, 6044276, 9066414, 10577483, 18132828, 21154966, 31732449, 42309932, 63464898, 126929796]

約数ペア:

[(1, 126929796), (2, 63464898), (3, 42309932), (4, 31732449), (6, 21154966), (7, 18132828), (12, 10577483), (14, 9066414), (21, 6044276), (28, 4533207), (42, 3022138), (49, 2590404), (84, 1511069), (98, 1295202), (139, 913164), (147, 863468), (196, 647601), (278, 456582), (294, 431734), (417, 304388), (556, 228291), (588, 215867), (834, 152194), (973, 130452), (1553, 81732), (1668, 76097), (1946, 65226), (2919, 43484), (3106, 40866), (3892, 32613), (4659, 27244), (5838, 21742), (6212, 20433), (6811, 18636), (9318, 13622), (10871, 11676)]