145994256

素因数分解:

$2^4\times 3^2\times {\mathrm{647}}^1\times {\mathrm{1567}}^1$

素因数の和:2228

約数の個数: 60

約数和(自身を含む): 409473792

約数和(自身を除く): 263479536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 647, 1294, 1567, 1941, 2588, 3134, 3882, 4701, 5176, 5823, 6268, 7764, 9402, 10352, 11646, 12536, 14103, 15528, 18804, 23292, 25072, 28206, 31056, 37608, 46584, 56412, 75216, 93168, 112824, 225648, 1013849, 2027698, 3041547, 4055396, 6083094, 8110792, 9124641, 12166188, 16221584, 18249282, 24332376, 36498564, 48664752, 72997128, 145994256]

約数ペア:

[(1, 145994256), (2, 72997128), (3, 48664752), (4, 36498564), (6, 24332376), (8, 18249282), (9, 16221584), (12, 12166188), (16, 9124641), (18, 8110792), (24, 6083094), (36, 4055396), (48, 3041547), (72, 2027698), (144, 1013849), (647, 225648), (1294, 112824), (1567, 93168), (1941, 75216), (2588, 56412), (3134, 46584), (3882, 37608), (4701, 31056), (5176, 28206), (5823, 25072), (6268, 23292), (7764, 18804), (9402, 15528), (10352, 14103), (11646, 12536)]