149421776

素因数分解:

$2^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1433}}^1$

素因数の和:1481

約数の個数: 80

約数和(自身を含む): 355632000

約数和(自身を除く): 206210224

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 343, 392, 532, 686, 784, 931, 1064, 1372, 1433, 1862, 2128, 2744, 2866, 3724, 5488, 5732, 6517, 7448, 10031, 11464, 13034, 14896, 20062, 22928, 26068, 27227, 40124, 52136, 54454, 70217, 80248, 104272, 108908, 140434, 160496, 190589, 217816, 280868, 381178, 435632, 491519, 561736, 762356, 983038, 1123472, 1334123, 1524712, 1966076, 2668246, 3049424, 3932152, 5336492, 7864304, 9338861, 10672984, 18677722, 21345968, 37355444, 74710888, 149421776]

約数ペア:

[(1, 149421776), (2, 74710888), (4, 37355444), (7, 21345968), (8, 18677722), (14, 10672984), (16, 9338861), (19, 7864304), (28, 5336492), (38, 3932152), (49, 3049424), (56, 2668246), (76, 1966076), (98, 1524712), (112, 1334123), (133, 1123472), (152, 983038), (196, 762356), (266, 561736), (304, 491519), (343, 435632), (392, 381178), (532, 280868), (686, 217816), (784, 190589), (931, 160496), (1064, 140434), (1372, 108908), (1433, 104272), (1862, 80248), (2128, 70217), (2744, 54454), (2866, 52136), (3724, 40124), (5488, 27227), (5732, 26068), (6517, 22928), (7448, 20062), (10031, 14896), (11464, 13034)]