123745024

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 108

約数和(自身を含む): 283470096

約数和(自身を除く): 159725072

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 103, 104, 128, 152, 206, 208, 247, 256, 304, 361, 412, 416, 494, 608, 722, 824, 832, 988, 1216, 1339, 1444, 1648, 1664, 1957, 1976, 2432, 2678, 2888, 3296, 3328, 3914, 3952, 4693, 4864, 5356, 5776, 6592, 7828, 7904, 9386, 10712, 11552, 13184, 15656, 15808, 18772, 21424, 23104, 25441, 26368, 31312, 31616, 37183, 37544, 42848, 46208, 50882, 62624, 63232, 74366, 75088, 85696, 92416, 101764, 125248, 148732, 150176, 171392, 203528, 250496, 297464, 300352, 342784, 407056, 483379, 500992, 594928, 600704, 814112, 966758, 1189856, 1201408, 1628224, 1933516, 2379712, 3256448, 3867032, 4759424, 6512896, 7734064, 9518848, 15468128, 30936256, 61872512, 123745024]

約数ペア:

[(1, 123745024), (2, 61872512), (4, 30936256), (8, 15468128), (13, 9518848), (16, 7734064), (19, 6512896), (26, 4759424), (32, 3867032), (38, 3256448), (52, 2379712), (64, 1933516), (76, 1628224), (103, 1201408), (104, 1189856), (128, 966758), (152, 814112), (206, 600704), (208, 594928), (247, 500992), (256, 483379), (304, 407056), (361, 342784), (412, 300352), (416, 297464), (494, 250496), (608, 203528), (722, 171392), (824, 150176), (832, 148732), (988, 125248), (1216, 101764), (1339, 92416), (1444, 85696), (1648, 75088), (1664, 74366), (1957, 63232), (1976, 62624), (2432, 50882), (2678, 46208), (2888, 42848), (3296, 37544), (3328, 37183), (3914, 31616), (3952, 31312), (4693, 26368), (4864, 25441), (5356, 23104), (5776, 21424), (6592, 18772), (7828, 15808), (7904, 15656), (9386, 13184), (10712, 11552)]