155766622932

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{217747}}^1$

素因数の和:218429

約数の個数: 72

約数和(自身を含む): 407080756992

約数和(自身を除く): 251314134060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 641, 1116, 1282, 1923, 2564, 3846, 5769, 7692, 11538, 19871, 23076, 39742, 59613, 79484, 119226, 178839, 217747, 238452, 357678, 435494, 653241, 715356, 870988, 1306482, 1959723, 2612964, 3919446, 6750157, 7838892, 13500314, 20250471, 27000628, 40500942, 60751413, 81001884, 121502826, 139575827, 243005652, 279151654, 418727481, 558303308, 837454962, 1256182443, 1674909924, 2512364886, 4326850637, 5024729772, 8653701274, 12980551911, 17307402548, 25961103822, 38941655733, 51922207644, 77883311466, 155766622932]

約数ペア:

[(1, 155766622932), (2, 77883311466), (3, 51922207644), (4, 38941655733), (6, 25961103822), (9, 17307402548), (12, 12980551911), (18, 8653701274), (31, 5024729772), (36, 4326850637), (62, 2512364886), (93, 1674909924), (124, 1256182443), (186, 837454962), (279, 558303308), (372, 418727481), (558, 279151654), (641, 243005652), (1116, 139575827), (1282, 121502826), (1923, 81001884), (2564, 60751413), (3846, 40500942), (5769, 27000628), (7692, 20250471), (11538, 13500314), (19871, 7838892), (23076, 6750157), (39742, 3919446), (59613, 2612964), (79484, 1959723), (119226, 1306482), (178839, 870988), (217747, 715356), (238452, 653241), (357678, 435494)]