158708748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{63281}}^1$

素因数の和:63318

約数の個数: 48

約数和(自身を含む): 425255040

約数和(自身を除く): 266546292

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 63281, 126562, 189843, 253124, 379686, 696091, 759372, 1202339, 1392182, 2088273, 2404678, 2784364, 3607017, 4176546, 4809356, 7214034, 8353092, 13225729, 14428068, 26451458, 39677187, 52902916, 79354374, 158708748]

約数ペア:

[(1, 158708748), (2, 79354374), (3, 52902916), (4, 39677187), (6, 26451458), (11, 14428068), (12, 13225729), (19, 8353092), (22, 7214034), (33, 4809356), (38, 4176546), (44, 3607017), (57, 2784364), (66, 2404678), (76, 2088273), (114, 1392182), (132, 1202339), (209, 759372), (228, 696091), (418, 379686), (627, 253124), (836, 189843), (1254, 126562), (2508, 63281)]