139064388

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^3\times {\mathrm{389}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 336161280

約数和(自身を除く): 197096892

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 389, 778, 961, 1167, 1556, 1922, 2334, 2883, 3844, 4668, 5766, 11532, 12059, 24118, 29791, 36177, 48236, 59582, 72354, 89373, 119164, 144708, 178746, 357492, 373829, 747658, 1121487, 1495316, 2242974, 4485948, 11588699, 23177398, 34766097, 46354796, 69532194, 139064388]

約数ペア:

[(1, 139064388), (2, 69532194), (3, 46354796), (4, 34766097), (6, 23177398), (12, 11588699), (31, 4485948), (62, 2242974), (93, 1495316), (124, 1121487), (186, 747658), (372, 373829), (389, 357492), (778, 178746), (961, 144708), (1167, 119164), (1556, 89373), (1922, 72354), (2334, 59582), (2883, 48236), (3844, 36177), (4668, 29791), (5766, 24118), (11532, 12059)]