126746178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 281487360

約数和(自身を除く): 154741182

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 79, 134, 158, 201, 237, 307, 402, 474, 614, 871, 921, 1027, 1742, 1842, 2054, 2613, 3081, 3991, 5226, 5293, 6162, 7982, 10586, 11973, 15879, 20569, 23946, 24253, 31758, 41138, 48506, 61707, 68809, 72759, 123414, 137618, 145518, 206427, 267397, 315289, 412854, 534794, 630578, 802191, 945867, 1604382, 1624951, 1891734, 3249902, 4874853, 9749706, 21124363, 42248726, 63373089, 126746178]

約数ペア:

[(1, 126746178), (2, 63373089), (3, 42248726), (6, 21124363), (13, 9749706), (26, 4874853), (39, 3249902), (67, 1891734), (78, 1624951), (79, 1604382), (134, 945867), (158, 802191), (201, 630578), (237, 534794), (307, 412854), (402, 315289), (474, 267397), (614, 206427), (871, 145518), (921, 137618), (1027, 123414), (1742, 72759), (1842, 68809), (2054, 61707), (2613, 48506), (3081, 41138), (3991, 31758), (5226, 24253), (5293, 23946), (6162, 20569), (7982, 15879), (10586, 11973)]