149271738

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:588

約数の個数: 96

約数和(自身を含む): 383444928

約数和(自身を除く): 234173190

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 101, 147, 154, 202, 231, 294, 303, 457, 462, 539, 606, 707, 914, 1078, 1111, 1371, 1414, 1617, 2121, 2222, 2742, 3199, 3234, 3333, 4242, 4949, 5027, 6398, 6666, 7777, 9597, 9898, 10054, 14847, 15081, 15554, 19194, 22393, 23331, 29694, 30162, 35189, 44786, 46157, 46662, 54439, 67179, 70378, 92314, 105567, 108878, 134358, 138471, 163317, 211134, 246323, 276942, 323099, 326634, 492646, 507727, 646198, 738969, 969297, 1015454, 1477938, 1523181, 1938594, 2261693, 3046362, 3554089, 4523386, 6785079, 7108178, 10662267, 13570158, 21324534, 24878623, 49757246, 74635869, 149271738]

約数ペア:

[(1, 149271738), (2, 74635869), (3, 49757246), (6, 24878623), (7, 21324534), (11, 13570158), (14, 10662267), (21, 7108178), (22, 6785079), (33, 4523386), (42, 3554089), (49, 3046362), (66, 2261693), (77, 1938594), (98, 1523181), (101, 1477938), (147, 1015454), (154, 969297), (202, 738969), (231, 646198), (294, 507727), (303, 492646), (457, 326634), (462, 323099), (539, 276942), (606, 246323), (707, 211134), (914, 163317), (1078, 138471), (1111, 134358), (1371, 108878), (1414, 105567), (1617, 92314), (2121, 70378), (2222, 67179), (2742, 54439), (3199, 46662), (3234, 46157), (3333, 44786), (4242, 35189), (4949, 30162), (5027, 29694), (6398, 23331), (6666, 22393), (7777, 19194), (9597, 15554), (9898, 15081), (10054, 14847)]