163529928

素因数分解:

$2^3\times 3^4\times {\mathrm{73}}^1\times {\mathrm{3457}}^1$

素因数の和:3548

約数の個数: 80

約数和(自身を含む): 464443980

約数和(自身を除く): 300914052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 81, 108, 146, 162, 216, 219, 292, 324, 438, 584, 648, 657, 876, 1314, 1752, 1971, 2628, 3457, 3942, 5256, 5913, 6914, 7884, 10371, 11826, 13828, 15768, 20742, 23652, 27656, 31113, 41484, 47304, 62226, 82968, 93339, 124452, 186678, 248904, 252361, 280017, 373356, 504722, 560034, 746712, 757083, 1009444, 1120068, 1514166, 2018888, 2240136, 2271249, 3028332, 4542498, 6056664, 6813747, 9084996, 13627494, 18169992, 20441241, 27254988, 40882482, 54509976, 81764964, 163529928]

約数ペア:

[(1, 163529928), (2, 81764964), (3, 54509976), (4, 40882482), (6, 27254988), (8, 20441241), (9, 18169992), (12, 13627494), (18, 9084996), (24, 6813747), (27, 6056664), (36, 4542498), (54, 3028332), (72, 2271249), (73, 2240136), (81, 2018888), (108, 1514166), (146, 1120068), (162, 1009444), (216, 757083), (219, 746712), (292, 560034), (324, 504722), (438, 373356), (584, 280017), (648, 252361), (657, 248904), (876, 186678), (1314, 124452), (1752, 93339), (1971, 82968), (2628, 62226), (3457, 47304), (3942, 41484), (5256, 31113), (5913, 27656), (6914, 23652), (7884, 20742), (10371, 15768), (11826, 13828)]