138122088

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{442699}}^1$

素因数の和:442721

約数の個数: 32

約数和(自身を含む): 371868000

約数和(自身を除く): 233745912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 442699, 885398, 1328097, 1770796, 2656194, 3541592, 5312388, 5755087, 10624776, 11510174, 17265261, 23020348, 34530522, 46040696, 69061044, 138122088]

約数ペア:

[(1, 138122088), (2, 69061044), (3, 46040696), (4, 34530522), (6, 23020348), (8, 17265261), (12, 11510174), (13, 10624776), (24, 5755087), (26, 5312388), (39, 3541592), (52, 2656194), (78, 1770796), (104, 1328097), (156, 885398), (312, 442699)]