138840744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{11321}}^1$

素因数の和:11410

約数の個数: 64

約数和(自身を含む): 402157440

約数和(自身を除く): 263316696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 876, 1022, 1533, 1752, 2044, 3066, 4088, 6132, 11321, 12264, 22642, 33963, 45284, 67926, 79247, 90568, 135852, 158494, 237741, 271704, 316988, 475482, 633976, 826433, 950964, 1652866, 1901928, 2479299, 3305732, 4958598, 5785031, 6611464, 9917196, 11570062, 17355093, 19834392, 23140124, 34710186, 46280248, 69420372, 138840744]

約数ペア:

[(1, 138840744), (2, 69420372), (3, 46280248), (4, 34710186), (6, 23140124), (7, 19834392), (8, 17355093), (12, 11570062), (14, 9917196), (21, 6611464), (24, 5785031), (28, 4958598), (42, 3305732), (56, 2479299), (73, 1901928), (84, 1652866), (146, 950964), (168, 826433), (219, 633976), (292, 475482), (438, 316988), (511, 271704), (584, 237741), (876, 158494), (1022, 135852), (1533, 90568), (1752, 79247), (2044, 67926), (3066, 45284), (4088, 33963), (6132, 22642), (11321, 12264)]