172325946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 400353408

約数和(自身を除く): 228027462

約数列:

[1, 2, 3, 6, 13, 26, 29, 37, 39, 58, 71, 74, 78, 87, 111, 142, 174, 213, 222, 377, 426, 481, 754, 841, 923, 962, 1073, 1131, 1443, 1682, 1846, 2059, 2146, 2262, 2523, 2627, 2769, 2886, 3219, 4118, 5046, 5254, 5538, 6177, 6438, 7881, 10933, 12354, 13949, 15762, 21866, 26767, 27898, 31117, 32799, 34151, 41847, 53534, 59711, 62234, 65598, 68302, 76183, 80301, 83694, 93351, 102453, 119422, 152366, 160602, 179133, 186702, 204906, 228549, 358266, 404521, 457098, 776243, 809042, 990379, 1213563, 1552486, 1980758, 2209307, 2328729, 2427126, 2971137, 4418614, 4657458, 5942274, 6627921, 13255842, 28720991, 57441982, 86162973, 172325946]

約数ペア:

[(1, 172325946), (2, 86162973), (3, 57441982), (6, 28720991), (13, 13255842), (26, 6627921), (29, 5942274), (37, 4657458), (39, 4418614), (58, 2971137), (71, 2427126), (74, 2328729), (78, 2209307), (87, 1980758), (111, 1552486), (142, 1213563), (174, 990379), (213, 809042), (222, 776243), (377, 457098), (426, 404521), (481, 358266), (754, 228549), (841, 204906), (923, 186702), (962, 179133), (1073, 160602), (1131, 152366), (1443, 119422), (1682, 102453), (1846, 93351), (2059, 83694), (2146, 80301), (2262, 76183), (2523, 68302), (2627, 65598), (2769, 62234), (2886, 59711), (3219, 53534), (4118, 41847), (5046, 34151), (5254, 32799), (5538, 31117), (6177, 27898), (6438, 26767), (7881, 21866), (10933, 15762), (12354, 13949)]