163117944

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{205957}}^1$

素因数の和:205980

約数の個数: 48

約数和(自身を含む): 481941720

約数和(自身を除く): 318823776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 205957, 411914, 617871, 823828, 1235742, 1647656, 1853613, 2265527, 2471484, 3707226, 4531054, 4942968, 6796581, 7414452, 9062108, 13593162, 14828904, 18124216, 20389743, 27186324, 40779486, 54372648, 81558972, 163117944]

約数ペア:

[(1, 163117944), (2, 81558972), (3, 54372648), (4, 40779486), (6, 27186324), (8, 20389743), (9, 18124216), (11, 14828904), (12, 13593162), (18, 9062108), (22, 7414452), (24, 6796581), (33, 4942968), (36, 4531054), (44, 3707226), (66, 2471484), (72, 2265527), (88, 1853613), (99, 1647656), (132, 1235742), (198, 823828), (264, 617871), (396, 411914), (792, 205957)]