127934856

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{443}}^1$

素因数の和:656

約数の個数: 128

約数和(自身を含む): 409190400

約数和(自身を除く): 281255544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 191, 216, 252, 378, 382, 443, 504, 573, 756, 764, 886, 1146, 1329, 1337, 1512, 1528, 1719, 1772, 2292, 2658, 2674, 3101, 3438, 3544, 3987, 4011, 4584, 5157, 5316, 5348, 6202, 6876, 7974, 8022, 9303, 10314, 10632, 10696, 11961, 12033, 12404, 13752, 15948, 16044, 18606, 20628, 23922, 24066, 24808, 27909, 31896, 32088, 36099, 37212, 41256, 47844, 48132, 55818, 72198, 74424, 83727, 84613, 95688, 96264, 111636, 144396, 167454, 169226, 223272, 253839, 288792, 334908, 338452, 507678, 592291, 669816, 676904, 761517, 1015356, 1184582, 1523034, 1776873, 2030712, 2284551, 2369164, 3046068, 3553746, 4569102, 4738328, 5330619, 6092136, 7107492, 9138204, 10661238, 14214984, 15991857, 18276408, 21322476, 31983714, 42644952, 63967428, 127934856]

約数ペア:

[(1, 127934856), (2, 63967428), (3, 42644952), (4, 31983714), (6, 21322476), (7, 18276408), (8, 15991857), (9, 14214984), (12, 10661238), (14, 9138204), (18, 7107492), (21, 6092136), (24, 5330619), (27, 4738328), (28, 4569102), (36, 3553746), (42, 3046068), (54, 2369164), (56, 2284551), (63, 2030712), (72, 1776873), (84, 1523034), (108, 1184582), (126, 1015356), (168, 761517), (189, 676904), (191, 669816), (216, 592291), (252, 507678), (378, 338452), (382, 334908), (443, 288792), (504, 253839), (573, 223272), (756, 169226), (764, 167454), (886, 144396), (1146, 111636), (1329, 96264), (1337, 95688), (1512, 84613), (1528, 83727), (1719, 74424), (1772, 72198), (2292, 55818), (2658, 48132), (2674, 47844), (3101, 41256), (3438, 37212), (3544, 36099), (3987, 32088), (4011, 31896), (4584, 27909), (5157, 24808), (5316, 24066), (5348, 23922), (6202, 20628), (6876, 18606), (7974, 16044), (8022, 15948), (9303, 13752), (10314, 12404), (10632, 12033), (10696, 11961)]