143141508

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2729}}^1$

素因数の和:2817

約数の個数: 72

約数和(自身を含む): 381588480

約数和(自身を除く): 238446972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 47, 62, 93, 94, 124, 141, 186, 188, 279, 282, 372, 423, 558, 564, 846, 1116, 1457, 1692, 2729, 2914, 4371, 5458, 5828, 8187, 8742, 10916, 13113, 16374, 17484, 24561, 26226, 32748, 49122, 52452, 84599, 98244, 128263, 169198, 253797, 256526, 338396, 384789, 507594, 513052, 761391, 769578, 1015188, 1154367, 1522782, 1539156, 2308734, 3045564, 3976153, 4617468, 7952306, 11928459, 15904612, 23856918, 35785377, 47713836, 71570754, 143141508]

約数ペア:

[(1, 143141508), (2, 71570754), (3, 47713836), (4, 35785377), (6, 23856918), (9, 15904612), (12, 11928459), (18, 7952306), (31, 4617468), (36, 3976153), (47, 3045564), (62, 2308734), (93, 1539156), (94, 1522782), (124, 1154367), (141, 1015188), (186, 769578), (188, 761391), (279, 513052), (282, 507594), (372, 384789), (423, 338396), (558, 256526), (564, 253797), (846, 169198), (1116, 128263), (1457, 98244), (1692, 84599), (2729, 52452), (2914, 49122), (4371, 32748), (5458, 26226), (5828, 24561), (8187, 17484), (8742, 16374), (10916, 13113)]