161669712

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{108649}}^1$

素因数の和:108691

約数の個数: 40

約数和(自身を含む): 431123200

約数和(自身を除く): 269453488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 108649, 217298, 325947, 434596, 651894, 869192, 1303788, 1738384, 2607576, 3368119, 5215152, 6736238, 10104357, 13472476, 20208714, 26944952, 40417428, 53889904, 80834856, 161669712]

約数ペア:

[(1, 161669712), (2, 80834856), (3, 53889904), (4, 40417428), (6, 26944952), (8, 20208714), (12, 13472476), (16, 10104357), (24, 6736238), (31, 5215152), (48, 3368119), (62, 2607576), (93, 1738384), (124, 1303788), (186, 869192), (248, 651894), (372, 434596), (496, 325947), (744, 217298), (1488, 108649)]