145655118

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{385331}}^1$

素因数の和:385349

約数の個数: 32

約数和(自身を含む): 369918720

約数和(自身を除く): 224263602

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 385331, 770662, 1155993, 2311986, 2697317, 3467979, 5394634, 6935958, 8091951, 10403937, 16183902, 20807874, 24275853, 48551706, 72827559, 145655118]

約数ペア:

[(1, 145655118), (2, 72827559), (3, 48551706), (6, 24275853), (7, 20807874), (9, 16183902), (14, 10403937), (18, 8091951), (21, 6935958), (27, 5394634), (42, 3467979), (54, 2697317), (63, 2311986), (126, 1155993), (189, 770662), (378, 385331)]