142687936

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{419}}^1$

素因数の和:761

約数の個数: 56

約数和(自身を含む): 301477680

約数和(自身を除く): 158789744

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 313, 419, 544, 626, 838, 1088, 1252, 1676, 2504, 3352, 5008, 5321, 6704, 7123, 10016, 10642, 13408, 14246, 20032, 21284, 26816, 28492, 42568, 56984, 85136, 113968, 131147, 170272, 227936, 262294, 340544, 455872, 524588, 1049176, 2098352, 2229499, 4196704, 4458998, 8393408, 8917996, 17835992, 35671984, 71343968, 142687936]

約数ペア:

[(1, 142687936), (2, 71343968), (4, 35671984), (8, 17835992), (16, 8917996), (17, 8393408), (32, 4458998), (34, 4196704), (64, 2229499), (68, 2098352), (136, 1049176), (272, 524588), (313, 455872), (419, 340544), (544, 262294), (626, 227936), (838, 170272), (1088, 131147), (1252, 113968), (1676, 85136), (2504, 56984), (3352, 42568), (5008, 28492), (5321, 26816), (6704, 21284), (7123, 20032), (10016, 14246), (10642, 13408)]