178014770214

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{1327}}^1\times {\mathrm{2309}}^1$

素因数の和:4085

約数の個数: 64

約数和(自身を含む): 372833556480

約数和(自身を除く): 194818786266

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 421, 842, 1263, 1327, 2309, 2526, 2654, 3981, 4618, 6927, 7962, 9683, 13854, 19366, 29049, 30521, 53107, 58098, 61042, 91563, 106214, 159321, 183126, 318642, 558667, 972089, 1117334, 1676001, 1944178, 2916267, 3064043, 3352002, 5832534, 6128086, 9192129, 12849341, 18384258, 22358047, 25698682, 38548023, 44716094, 67074141, 70472989, 77096046, 134148282, 140945978, 211418967, 422837934, 1289962103, 2579924206, 3869886309, 7739772618, 29669128369, 59338256738, 89007385107, 178014770214]

約数ペア:

[(1, 178014770214), (2, 89007385107), (3, 59338256738), (6, 29669128369), (23, 7739772618), (46, 3869886309), (69, 2579924206), (138, 1289962103), (421, 422837934), (842, 211418967), (1263, 140945978), (1327, 134148282), (2309, 77096046), (2526, 70472989), (2654, 67074141), (3981, 44716094), (4618, 38548023), (6927, 25698682), (7962, 22358047), (9683, 18384258), (13854, 12849341), (19366, 9192129), (29049, 6128086), (30521, 5832534), (53107, 3352002), (58098, 3064043), (61042, 2916267), (91563, 1944178), (106214, 1676001), (159321, 1117334), (183126, 972089), (318642, 558667)]