198175776

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{108649}}^1$

素因数の和:108681

約数の個数: 48

約数和(自身を含む): 547596000

約数和(自身を除く): 349420224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 108649, 217298, 325947, 434596, 651894, 869192, 1303788, 1738384, 2064331, 2607576, 3476768, 4128662, 5215152, 6192993, 8257324, 10430304, 12385986, 16514648, 24771972, 33029296, 49543944, 66058592, 99087888, 198175776]

約数ペア:

[(1, 198175776), (2, 99087888), (3, 66058592), (4, 49543944), (6, 33029296), (8, 24771972), (12, 16514648), (16, 12385986), (19, 10430304), (24, 8257324), (32, 6192993), (38, 5215152), (48, 4128662), (57, 3476768), (76, 2607576), (96, 2064331), (114, 1738384), (152, 1303788), (228, 869192), (304, 651894), (456, 434596), (608, 325947), (912, 217298), (1824, 108649)]