156979219330

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5413}}^1\times {\mathrm{61703}}^1$

素因数の和:67170

約数の個数: 32

約数和(自身を含む): 288632553984

約数和(自身を除く): 131653334654

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 5413, 10826, 27065, 54130, 61703, 123406, 254411, 308515, 508822, 617030, 1272055, 2544110, 2900041, 5800082, 14500205, 29000410, 333998339, 667996678, 1669991695, 3339983390, 15697921933, 31395843866, 78489609665, 156979219330]

約数ペア:

[(1, 156979219330), (2, 78489609665), (5, 31395843866), (10, 15697921933), (47, 3339983390), (94, 1669991695), (235, 667996678), (470, 333998339), (5413, 29000410), (10826, 14500205), (27065, 5800082), (54130, 2900041), (61703, 2544110), (123406, 1272055), (254411, 617030), (308515, 508822)]