154385374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28411}}^1$

素因数の和:28456

約数の個数: 32

約数和(自身を含む): 286392960

約数和(自身を除く): 132007586

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 28411, 56822, 312521, 369343, 539809, 625042, 738686, 1079618, 4062773, 5937899, 7017517, 8125546, 11875798, 14035034, 77192687, 154385374]

約数ペア:

[(1, 154385374), (2, 77192687), (11, 14035034), (13, 11875798), (19, 8125546), (22, 7017517), (26, 5937899), (38, 4062773), (143, 1079618), (209, 738686), (247, 625042), (286, 539809), (418, 369343), (494, 312521), (2717, 56822), (5434, 28411)]