157683168

素因数分解:

$2^5\times 3^2\times {\mathrm{601}}^1\times {\mathrm{911}}^1$

素因数の和:1528

約数の個数: 72

約数和(自身を含む): 449650656

約数和(自身を除く): 291967488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 601, 911, 1202, 1803, 1822, 2404, 2733, 3606, 3644, 4808, 5409, 5466, 7212, 7288, 8199, 9616, 10818, 10932, 14424, 14576, 16398, 19232, 21636, 21864, 28848, 29152, 32796, 43272, 43728, 57696, 65592, 86544, 87456, 131184, 173088, 262368, 547511, 1095022, 1642533, 2190044, 3285066, 4380088, 4927599, 6570132, 8760176, 9855198, 13140264, 17520352, 19710396, 26280528, 39420792, 52561056, 78841584, 157683168]

約数ペア:

[(1, 157683168), (2, 78841584), (3, 52561056), (4, 39420792), (6, 26280528), (8, 19710396), (9, 17520352), (12, 13140264), (16, 9855198), (18, 8760176), (24, 6570132), (32, 4927599), (36, 4380088), (48, 3285066), (72, 2190044), (96, 1642533), (144, 1095022), (288, 547511), (601, 262368), (911, 173088), (1202, 131184), (1803, 87456), (1822, 86544), (2404, 65592), (2733, 57696), (3606, 43728), (3644, 43272), (4808, 32796), (5409, 29152), (5466, 28848), (7212, 21864), (7288, 21636), (8199, 19232), (9616, 16398), (10818, 14576), (10932, 14424)]