128704776

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{101183}}^1$

素因数の和:101245

約数の個数: 32

約数和(自身を含む): 327836160

約数和(自身を除く): 199131384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 101183, 202366, 303549, 404732, 607098, 809464, 1214196, 2428392, 5362699, 10725398, 16088097, 21450796, 32176194, 42901592, 64352388, 128704776]

約数ペア:

[(1, 128704776), (2, 64352388), (3, 42901592), (4, 32176194), (6, 21450796), (8, 16088097), (12, 10725398), (24, 5362699), (53, 2428392), (106, 1214196), (159, 809464), (212, 607098), (318, 404732), (424, 303549), (636, 202366), (1272, 101183)]