161953182

素因数分解:

$2^1\times 3^6\times {\mathrm{113}}^1\times {\mathrm{983}}^1$

素因数の和:1116

約数の個数: 56

約数和(自身を含む): 367825104

約数和(自身を除く): 205871922

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 113, 162, 226, 243, 339, 486, 678, 729, 983, 1017, 1458, 1966, 2034, 2949, 3051, 5898, 6102, 8847, 9153, 17694, 18306, 26541, 27459, 53082, 54918, 79623, 82377, 111079, 159246, 164754, 222158, 238869, 333237, 477738, 666474, 716607, 999711, 1433214, 1999422, 2999133, 5998266, 8997399, 17994798, 26992197, 53984394, 80976591, 161953182]

約数ペア:

[(1, 161953182), (2, 80976591), (3, 53984394), (6, 26992197), (9, 17994798), (18, 8997399), (27, 5998266), (54, 2999133), (81, 1999422), (113, 1433214), (162, 999711), (226, 716607), (243, 666474), (339, 477738), (486, 333237), (678, 238869), (729, 222158), (983, 164754), (1017, 159246), (1458, 111079), (1966, 82377), (2034, 79623), (2949, 54918), (3051, 53082), (5898, 27459), (6102, 26541), (8847, 18306), (9153, 17694)]