139763624

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:631

約数の個数: 128

約数和(自身を含む): 363847680

約数和(自身を除く): 224084056

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 31, 44, 52, 56, 62, 77, 88, 91, 104, 124, 143, 154, 182, 217, 248, 286, 308, 341, 364, 403, 434, 563, 572, 616, 682, 728, 806, 868, 1001, 1126, 1144, 1364, 1612, 1736, 2002, 2252, 2387, 2728, 2821, 3224, 3941, 4004, 4433, 4504, 4774, 5642, 6193, 7319, 7882, 8008, 8866, 9548, 11284, 12386, 14638, 15764, 17453, 17732, 19096, 22568, 24772, 29276, 31031, 31528, 34906, 35464, 43351, 49544, 51233, 58552, 62062, 69812, 80509, 86702, 102466, 122171, 124124, 139624, 161018, 173404, 191983, 204932, 226889, 244342, 248248, 322036, 346808, 383966, 409864, 453778, 488684, 563563, 644072, 767932, 907556, 977368, 1127126, 1343881, 1535864, 1588223, 1815112, 2254252, 2495779, 2687762, 3176446, 4508504, 4991558, 5375524, 6352892, 9983116, 10751048, 12705784, 17470453, 19966232, 34940906, 69881812, 139763624]

約数ペア:

[(1, 139763624), (2, 69881812), (4, 34940906), (7, 19966232), (8, 17470453), (11, 12705784), (13, 10751048), (14, 9983116), (22, 6352892), (26, 5375524), (28, 4991558), (31, 4508504), (44, 3176446), (52, 2687762), (56, 2495779), (62, 2254252), (77, 1815112), (88, 1588223), (91, 1535864), (104, 1343881), (124, 1127126), (143, 977368), (154, 907556), (182, 767932), (217, 644072), (248, 563563), (286, 488684), (308, 453778), (341, 409864), (364, 383966), (403, 346808), (434, 322036), (563, 248248), (572, 244342), (616, 226889), (682, 204932), (728, 191983), (806, 173404), (868, 161018), (1001, 139624), (1126, 124124), (1144, 122171), (1364, 102466), (1612, 86702), (1736, 80509), (2002, 69812), (2252, 62062), (2387, 58552), (2728, 51233), (2821, 49544), (3224, 43351), (3941, 35464), (4004, 34906), (4433, 31528), (4504, 31031), (4774, 29276), (5642, 24772), (6193, 22568), (7319, 19096), (7882, 17732), (8008, 17453), (8866, 15764), (9548, 14638), (11284, 12386)]