153648828

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1279}}^1$

素因数の和:1407

約数の個数: 72

約数和(自身を含む): 402554880

約数和(自身を除く): 248906052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 71, 94, 141, 142, 188, 213, 282, 284, 423, 426, 564, 639, 846, 852, 1278, 1279, 1692, 2556, 2558, 3337, 3837, 5116, 6674, 7674, 10011, 11511, 13348, 15348, 20022, 23022, 30033, 40044, 46044, 60066, 60113, 90809, 120132, 120226, 180339, 181618, 240452, 272427, 360678, 363236, 541017, 544854, 721356, 817281, 1082034, 1089708, 1634562, 2164068, 3269124, 4268023, 8536046, 12804069, 17072092, 25608138, 38412207, 51216276, 76824414, 153648828]

約数ペア:

[(1, 153648828), (2, 76824414), (3, 51216276), (4, 38412207), (6, 25608138), (9, 17072092), (12, 12804069), (18, 8536046), (36, 4268023), (47, 3269124), (71, 2164068), (94, 1634562), (141, 1089708), (142, 1082034), (188, 817281), (213, 721356), (282, 544854), (284, 541017), (423, 363236), (426, 360678), (564, 272427), (639, 240452), (846, 181618), (852, 180339), (1278, 120226), (1279, 120132), (1692, 90809), (2556, 60113), (2558, 60066), (3337, 46044), (3837, 40044), (5116, 30033), (6674, 23022), (7674, 20022), (10011, 15348), (11511, 13348)]