155152858

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2657}}^1$

素因数の和:2806

約数の個数: 32

約数和(自身を含む): 275071104

約数和(自身を除く): 119918246

約数列:

[1, 2, 7, 14, 43, 86, 97, 194, 301, 602, 679, 1358, 2657, 4171, 5314, 8342, 18599, 29197, 37198, 58394, 114251, 228502, 257729, 515458, 799757, 1599514, 1804103, 3608206, 11082347, 22164694, 77576429, 155152858]

約数ペア:

[(1, 155152858), (2, 77576429), (7, 22164694), (14, 11082347), (43, 3608206), (86, 1804103), (97, 1599514), (194, 799757), (301, 515458), (602, 257729), (679, 228502), (1358, 114251), (2657, 58394), (4171, 37198), (5314, 29197), (8342, 18599)]