138961056

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{111347}}^1$

素因数の和:111373

約数の個数: 48

約数和(自身を含む): 392835744

約数和(自身を除く): 253874688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 111347, 222694, 334041, 445388, 668082, 890776, 1336164, 1447511, 1781552, 2672328, 2895022, 3563104, 4342533, 5344656, 5790044, 8685066, 10689312, 11580088, 17370132, 23160176, 34740264, 46320352, 69480528, 138961056]

約数ペア:

[(1, 138961056), (2, 69480528), (3, 46320352), (4, 34740264), (6, 23160176), (8, 17370132), (12, 11580088), (13, 10689312), (16, 8685066), (24, 5790044), (26, 5344656), (32, 4342533), (39, 3563104), (48, 2895022), (52, 2672328), (78, 1781552), (96, 1447511), (104, 1336164), (156, 890776), (208, 668082), (312, 445388), (416, 334041), (624, 222694), (1248, 111347)]