144578904

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2281}}^1$

素因数の和:2448

約数の個数: 64

約数和(自身を含む): 383376000

約数和(自身を除く): 238797096

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 139, 152, 228, 278, 417, 456, 556, 834, 1112, 1668, 2281, 2641, 3336, 4562, 5282, 6843, 7923, 9124, 10564, 13686, 15846, 18248, 21128, 27372, 31692, 43339, 54744, 63384, 86678, 130017, 173356, 260034, 317059, 346712, 520068, 634118, 951177, 1040136, 1268236, 1902354, 2536472, 3804708, 6024121, 7609416, 12048242, 18072363, 24096484, 36144726, 48192968, 72289452, 144578904]

約数ペア:

[(1, 144578904), (2, 72289452), (3, 48192968), (4, 36144726), (6, 24096484), (8, 18072363), (12, 12048242), (19, 7609416), (24, 6024121), (38, 3804708), (57, 2536472), (76, 1902354), (114, 1268236), (139, 1040136), (152, 951177), (228, 634118), (278, 520068), (417, 346712), (456, 317059), (556, 260034), (834, 173356), (1112, 130017), (1668, 86678), (2281, 63384), (2641, 54744), (3336, 43339), (4562, 31692), (5282, 27372), (6843, 21128), (7923, 18248), (9124, 15846), (10564, 13686)]