128199696

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:456

約数の個数: 80

約数和(自身を含む): 338817600

約数和(自身を除く): 210617904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 109, 214, 218, 229, 321, 327, 428, 436, 458, 642, 654, 687, 856, 872, 916, 1284, 1308, 1374, 1712, 1744, 1832, 2568, 2616, 2748, 3664, 5136, 5232, 5496, 10992, 11663, 23326, 24503, 24961, 34989, 46652, 49006, 49922, 69978, 73509, 74883, 93304, 98012, 99844, 139956, 147018, 149766, 186608, 196024, 199688, 279912, 294036, 299532, 392048, 399376, 559824, 588072, 599064, 1176144, 1198128, 2670827, 5341654, 8012481, 10683308, 16024962, 21366616, 32049924, 42733232, 64099848, 128199696]

約数ペア:

[(1, 128199696), (2, 64099848), (3, 42733232), (4, 32049924), (6, 21366616), (8, 16024962), (12, 10683308), (16, 8012481), (24, 5341654), (48, 2670827), (107, 1198128), (109, 1176144), (214, 599064), (218, 588072), (229, 559824), (321, 399376), (327, 392048), (428, 299532), (436, 294036), (458, 279912), (642, 199688), (654, 196024), (687, 186608), (856, 149766), (872, 147018), (916, 139956), (1284, 99844), (1308, 98012), (1374, 93304), (1712, 74883), (1744, 73509), (1832, 69978), (2568, 49922), (2616, 49006), (2748, 46652), (3664, 34989), (5136, 24961), (5232, 24503), (5496, 23326), (10992, 11663)]