156740314370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3761}}^1\times {\mathrm{5101}}^1$

素因数の和:8931

約数の個数: 64

約数和(自身を含む): 304028588160

約数和(自身を除く): 147288273790

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 3761, 4085, 5101, 7522, 8170, 10202, 18805, 25505, 37610, 51010, 71459, 96919, 142918, 161723, 193838, 219343, 323446, 357295, 438686, 484595, 714590, 808615, 969190, 1096715, 1617230, 2193430, 3072737, 4167517, 6145474, 8335034, 15363685, 19184861, 20837585, 30727370, 38369722, 41675170, 95924305, 191848610, 364512359, 729024718, 824949023, 1649898046, 1822561795, 3645123590, 4124745115, 8249490230, 15674031437, 31348062874, 78370157185, 156740314370]

約数ペア:

[(1, 156740314370), (2, 78370157185), (5, 31348062874), (10, 15674031437), (19, 8249490230), (38, 4124745115), (43, 3645123590), (86, 1822561795), (95, 1649898046), (190, 824949023), (215, 729024718), (430, 364512359), (817, 191848610), (1634, 95924305), (3761, 41675170), (4085, 38369722), (5101, 30727370), (7522, 20837585), (8170, 19184861), (10202, 15363685), (18805, 8335034), (25505, 6145474), (37610, 4167517), (51010, 3072737), (71459, 2193430), (96919, 1617230), (142918, 1096715), (161723, 969190), (193838, 808615), (219343, 714590), (323446, 484595), (357295, 438686)]