139893816

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1723}}^1$

素因数の和:1948

約数の個数: 64

約数和(自身を含む): 372384000

約数和(自身を除く): 232490184

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 199, 204, 398, 408, 597, 796, 1194, 1592, 1723, 2388, 3383, 3446, 4776, 5169, 6766, 6892, 10149, 10338, 13532, 13784, 20298, 20676, 27064, 29291, 40596, 41352, 58582, 81192, 87873, 117164, 175746, 234328, 342877, 351492, 685754, 702984, 1028631, 1371508, 2057262, 2743016, 4114524, 5828909, 8229048, 11657818, 17486727, 23315636, 34973454, 46631272, 69946908, 139893816]

約数ペア:

[(1, 139893816), (2, 69946908), (3, 46631272), (4, 34973454), (6, 23315636), (8, 17486727), (12, 11657818), (17, 8229048), (24, 5828909), (34, 4114524), (51, 2743016), (68, 2057262), (102, 1371508), (136, 1028631), (199, 702984), (204, 685754), (398, 351492), (408, 342877), (597, 234328), (796, 175746), (1194, 117164), (1592, 87873), (1723, 81192), (2388, 58582), (3383, 41352), (3446, 40596), (4776, 29291), (5169, 27064), (6766, 20676), (6892, 20298), (10149, 13784), (10338, 13532)]