146819780

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109567}}^1$

素因数の和:109643

約数の個数: 24

約数和(自身を含む): 312926208

約数和(自身を除く): 166106428

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 109567, 219134, 438268, 547835, 1095670, 2191340, 7340989, 14681978, 29363956, 36704945, 73409890, 146819780]

約数ペア:

[(1, 146819780), (2, 73409890), (4, 36704945), (5, 29363956), (10, 14681978), (20, 7340989), (67, 2191340), (134, 1095670), (268, 547835), (335, 438268), (670, 219134), (1340, 109567)]