136961552

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{863}}^1$

素因数の和:1000

約数の個数: 80

約数和(自身を含む): 329978880

約数和(自身を除く): 193017328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 109, 112, 182, 208, 218, 364, 436, 728, 763, 863, 872, 1417, 1456, 1526, 1726, 1744, 2834, 3052, 3452, 5668, 6041, 6104, 6904, 9919, 11219, 11336, 12082, 12208, 13808, 19838, 22438, 22672, 24164, 39676, 44876, 48328, 78533, 79352, 89752, 94067, 96656, 157066, 158704, 179504, 188134, 314132, 376268, 628264, 658469, 752536, 1222871, 1256528, 1316938, 1505072, 2445742, 2633876, 4891484, 5267752, 8560097, 9782968, 10535504, 17120194, 19565936, 34240388, 68480776, 136961552]

約数ペア:

[(1, 136961552), (2, 68480776), (4, 34240388), (7, 19565936), (8, 17120194), (13, 10535504), (14, 9782968), (16, 8560097), (26, 5267752), (28, 4891484), (52, 2633876), (56, 2445742), (91, 1505072), (104, 1316938), (109, 1256528), (112, 1222871), (182, 752536), (208, 658469), (218, 628264), (364, 376268), (436, 314132), (728, 188134), (763, 179504), (863, 158704), (872, 157066), (1417, 96656), (1456, 94067), (1526, 89752), (1726, 79352), (1744, 78533), (2834, 48328), (3052, 44876), (3452, 39676), (5668, 24164), (6041, 22672), (6104, 22438), (6904, 19838), (9919, 13808), (11219, 12208), (11336, 12082)]