145386358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{243121}}^1$

素因数の和:243159

約数の個数: 16

約数和(自身を含む): 245066976

約数和(自身を除く): 99680618

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 243121, 486242, 3160573, 5591783, 6321146, 11183566, 72693179, 145386358]

約数ペア:

[(1, 145386358), (2, 72693179), (13, 11183566), (23, 6321146), (26, 5591783), (46, 3160573), (299, 486242), (598, 243121)]