158439218

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{6863}}^1$

素因数の和:6986

約数の個数: 32

約数和(自身を含む): 290594304

約数和(自身を除く): 132155086

約数列:

[1, 2, 7, 14, 17, 34, 97, 119, 194, 238, 679, 1358, 1649, 3298, 6863, 11543, 13726, 23086, 48041, 96082, 116671, 233342, 665711, 816697, 1331422, 1633394, 4659977, 9319954, 11317087, 22634174, 79219609, 158439218]

約数ペア:

[(1, 158439218), (2, 79219609), (7, 22634174), (14, 11317087), (17, 9319954), (34, 4659977), (97, 1633394), (119, 1331422), (194, 816697), (238, 665711), (679, 233342), (1358, 116671), (1649, 96082), (3298, 48041), (6863, 23086), (11543, 13726)]