122955308

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:415

約数の個数: 72

約数和(自身を含む): 266500080

約数和(自身を除く): 143544772

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 137, 196, 241, 266, 274, 482, 532, 548, 931, 959, 964, 1687, 1862, 1918, 2603, 3374, 3724, 3836, 4579, 5206, 6713, 6748, 9158, 10412, 11809, 13426, 18221, 18316, 23618, 26852, 32053, 33017, 36442, 47236, 64106, 66034, 72884, 127547, 128212, 132068, 224371, 231119, 255094, 448742, 462238, 510188, 627323, 897484, 924476, 1254646, 1617833, 2509292, 3235666, 4391261, 6471332, 8782522, 17565044, 30738827, 61477654, 122955308]

約数ペア:

[(1, 122955308), (2, 61477654), (4, 30738827), (7, 17565044), (14, 8782522), (19, 6471332), (28, 4391261), (38, 3235666), (49, 2509292), (76, 1617833), (98, 1254646), (133, 924476), (137, 897484), (196, 627323), (241, 510188), (266, 462238), (274, 448742), (482, 255094), (532, 231119), (548, 224371), (931, 132068), (959, 128212), (964, 127547), (1687, 72884), (1862, 66034), (1918, 64106), (2603, 47236), (3374, 36442), (3724, 33017), (3836, 32053), (4579, 26852), (5206, 23618), (6713, 18316), (6748, 18221), (9158, 13426), (10412, 11809)]