161552688

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{305971}}^1$

素因数の和:305993

約数の個数: 40

約数和(自身を含む): 455286336

約数和(自身を除く): 293733648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 305971, 611942, 917913, 1223884, 1835826, 2447768, 3365681, 3671652, 4895536, 6731362, 7343304, 10097043, 13462724, 14686608, 20194086, 26925448, 40388172, 53850896, 80776344, 161552688]

約数ペア:

[(1, 161552688), (2, 80776344), (3, 53850896), (4, 40388172), (6, 26925448), (8, 20194086), (11, 14686608), (12, 13462724), (16, 10097043), (22, 7343304), (24, 6731362), (33, 4895536), (44, 3671652), (48, 3365681), (66, 2447768), (88, 1835826), (132, 1223884), (176, 917913), (264, 611942), (528, 305971)]