126944052456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{308003}}^1$

素因数の和:309346

約数の個数: 64

約数和(自身を含む): 342032281920

約数和(自身を除く): 215088229464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1321, 2642, 3963, 5284, 7926, 10568, 15852, 17173, 31704, 34346, 51519, 68692, 103038, 137384, 206076, 308003, 412152, 616006, 924009, 1232012, 1848018, 2464024, 3696036, 4004039, 7392072, 8008078, 12012117, 16016156, 24024234, 32032312, 48048468, 96096936, 406871963, 813743926, 1220615889, 1627487852, 2441231778, 3254975704, 4882463556, 5289335519, 9764927112, 10578671038, 15868006557, 21157342076, 31736013114, 42314684152, 63472026228, 126944052456]

約数ペア:

[(1, 126944052456), (2, 63472026228), (3, 42314684152), (4, 31736013114), (6, 21157342076), (8, 15868006557), (12, 10578671038), (13, 9764927112), (24, 5289335519), (26, 4882463556), (39, 3254975704), (52, 2441231778), (78, 1627487852), (104, 1220615889), (156, 813743926), (312, 406871963), (1321, 96096936), (2642, 48048468), (3963, 32032312), (5284, 24024234), (7926, 16016156), (10568, 12012117), (15852, 8008078), (17173, 7392072), (31704, 4004039), (34346, 3696036), (51519, 2464024), (68692, 1848018), (103038, 1232012), (137384, 924009), (206076, 616006), (308003, 412152)]