144796288

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:466

約数の個数: 128

約数和(自身を含む): 367395840

約数和(自身を除く): 222599552

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 364, 401, 403, 416, 434, 448, 496, 728, 802, 806, 832, 868, 896, 992, 1456, 1604, 1612, 1664, 1736, 1984, 2807, 2821, 2912, 3208, 3224, 3472, 3968, 5213, 5614, 5642, 5824, 6416, 6448, 6944, 10426, 11228, 11284, 11648, 12431, 12832, 12896, 13888, 20852, 22456, 22568, 24862, 25664, 25792, 27776, 36491, 41704, 44912, 45136, 49724, 51328, 51584, 72982, 83408, 87017, 89824, 90272, 99448, 145964, 161603, 166816, 174034, 179648, 180544, 198896, 291928, 323206, 333632, 348068, 359296, 361088, 397792, 583856, 646412, 667264, 696136, 795584, 1131221, 1167712, 1292824, 1392272, 1591168, 2262442, 2335424, 2585648, 2784544, 4524884, 4670848, 5171296, 5569088, 9049768, 10342592, 11138176, 18099536, 20685184, 36199072, 72398144, 144796288]

約数ペア:

[(1, 144796288), (2, 72398144), (4, 36199072), (7, 20685184), (8, 18099536), (13, 11138176), (14, 10342592), (16, 9049768), (26, 5569088), (28, 5171296), (31, 4670848), (32, 4524884), (52, 2784544), (56, 2585648), (62, 2335424), (64, 2262442), (91, 1591168), (104, 1392272), (112, 1292824), (124, 1167712), (128, 1131221), (182, 795584), (208, 696136), (217, 667264), (224, 646412), (248, 583856), (364, 397792), (401, 361088), (403, 359296), (416, 348068), (434, 333632), (448, 323206), (496, 291928), (728, 198896), (802, 180544), (806, 179648), (832, 174034), (868, 166816), (896, 161603), (992, 145964), (1456, 99448), (1604, 90272), (1612, 89824), (1664, 87017), (1736, 83408), (1984, 72982), (2807, 51584), (2821, 51328), (2912, 49724), (3208, 45136), (3224, 44912), (3472, 41704), (3968, 36491), (5213, 27776), (5614, 25792), (5642, 25664), (5824, 24862), (6416, 22568), (6448, 22456), (6944, 20852), (10426, 13888), (11228, 12896), (11284, 12832), (11648, 12431)]