163085544

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^2\times {\mathrm{2357}}^1$

素因数の和:2431

約数の個数: 72

約数和(自身を含む): 456591330

約数和(自身を除く): 293505786

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 961, 1116, 1922, 2232, 2357, 2883, 3844, 4714, 5766, 7071, 7688, 8649, 9428, 11532, 14142, 17298, 18856, 21213, 23064, 28284, 34596, 42426, 56568, 69192, 73067, 84852, 146134, 169704, 219201, 292268, 438402, 584536, 657603, 876804, 1315206, 1753608, 2265077, 2630412, 4530154, 5260824, 6795231, 9060308, 13590462, 18120616, 20385693, 27180924, 40771386, 54361848, 81542772, 163085544]

約数ペア:

[(1, 163085544), (2, 81542772), (3, 54361848), (4, 40771386), (6, 27180924), (8, 20385693), (9, 18120616), (12, 13590462), (18, 9060308), (24, 6795231), (31, 5260824), (36, 4530154), (62, 2630412), (72, 2265077), (93, 1753608), (124, 1315206), (186, 876804), (248, 657603), (279, 584536), (372, 438402), (558, 292268), (744, 219201), (961, 169704), (1116, 146134), (1922, 84852), (2232, 73067), (2357, 69192), (2883, 56568), (3844, 42426), (4714, 34596), (5766, 28284), (7071, 23064), (7688, 21213), (8649, 18856), (9428, 17298), (11532, 14142)]