196178168

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{5309}}^1$

素因数の和:5495

約数の個数: 32

約数和(自身を含む): 382320000

約数和(自身を除く): 186141832

約数列:

[1, 2, 4, 8, 31, 62, 124, 149, 248, 298, 596, 1192, 4619, 5309, 9238, 10618, 18476, 21236, 36952, 42472, 164579, 329158, 658316, 791041, 1316632, 1582082, 3164164, 6328328, 24522271, 49044542, 98089084, 196178168]

約数ペア:

[(1, 196178168), (2, 98089084), (4, 49044542), (8, 24522271), (31, 6328328), (62, 3164164), (124, 1582082), (149, 1316632), (248, 791041), (298, 658316), (596, 329158), (1192, 164579), (4619, 42472), (5309, 36952), (9238, 21236), (10618, 18476)]