145460658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1$

素因数の和:631

約数の個数: 64

約数和(自身を含む): 342650880

約数和(自身を除く): 197190222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 239, 258, 301, 337, 478, 602, 674, 717, 903, 1011, 1434, 1673, 1806, 2022, 2359, 3346, 4718, 5019, 7077, 10038, 10277, 14154, 14491, 20554, 28982, 30831, 43473, 61662, 71939, 80543, 86946, 101437, 143878, 161086, 202874, 215817, 241629, 304311, 431634, 483258, 563801, 608622, 1127602, 1691403, 3382806, 3463349, 6926698, 10390047, 20780094, 24243443, 48486886, 72730329, 145460658]

約数ペア:

[(1, 145460658), (2, 72730329), (3, 48486886), (6, 24243443), (7, 20780094), (14, 10390047), (21, 6926698), (42, 3463349), (43, 3382806), (86, 1691403), (129, 1127602), (239, 608622), (258, 563801), (301, 483258), (337, 431634), (478, 304311), (602, 241629), (674, 215817), (717, 202874), (903, 161086), (1011, 143878), (1434, 101437), (1673, 86946), (1806, 80543), (2022, 71939), (2359, 61662), (3346, 43473), (4718, 30831), (5019, 28982), (7077, 20554), (10038, 14491), (10277, 14154)]