172742376

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{378821}}^1$

素因数の和:378849

約数の個数: 32

約数和(自身を含む): 454586400

約数和(自身を除く): 281844024

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 378821, 757642, 1136463, 1515284, 2272926, 3030568, 4545852, 7197599, 9091704, 14395198, 21592797, 28790396, 43185594, 57580792, 86371188, 172742376]

約数ペア:

[(1, 172742376), (2, 86371188), (3, 57580792), (4, 43185594), (6, 28790396), (8, 21592797), (12, 14395198), (19, 9091704), (24, 7197599), (38, 4545852), (57, 3030568), (76, 2272926), (114, 1515284), (152, 1136463), (228, 757642), (456, 378821)]