138377904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1531}}^1$

素因数の和:1818

約数の個数: 80

約数和(自身を含む): 410330880

約数和(自身を除く): 271952976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 269, 336, 538, 807, 1076, 1531, 1614, 1883, 2152, 3062, 3228, 3766, 4304, 4593, 5649, 6124, 6456, 7532, 9186, 10717, 11298, 12248, 12912, 15064, 18372, 21434, 22596, 24496, 30128, 32151, 36744, 42868, 45192, 64302, 73488, 85736, 90384, 128604, 171472, 257208, 411839, 514416, 823678, 1235517, 1647356, 2471034, 2882873, 3294712, 4942068, 5765746, 6589424, 8648619, 9884136, 11531492, 17297238, 19768272, 23062984, 34594476, 46125968, 69188952, 138377904]

約数ペア:

[(1, 138377904), (2, 69188952), (3, 46125968), (4, 34594476), (6, 23062984), (7, 19768272), (8, 17297238), (12, 11531492), (14, 9884136), (16, 8648619), (21, 6589424), (24, 5765746), (28, 4942068), (42, 3294712), (48, 2882873), (56, 2471034), (84, 1647356), (112, 1235517), (168, 823678), (269, 514416), (336, 411839), (538, 257208), (807, 171472), (1076, 128604), (1531, 90384), (1614, 85736), (1883, 73488), (2152, 64302), (3062, 45192), (3228, 42868), (3766, 36744), (4304, 32151), (4593, 30128), (5649, 24496), (6124, 22596), (6456, 21434), (7532, 18372), (9186, 15064), (10717, 12912), (11298, 12248)]