158979436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{9739}}^1$

素因数の和:9814

約数の個数: 48

約数和(自身を含む): 353445120

約数和(自身を除く): 194465684

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 583, 742, 1166, 1484, 2332, 4081, 8162, 9739, 16324, 19478, 38956, 68173, 107129, 136346, 214258, 272692, 428516, 516167, 749903, 1032334, 1499806, 2064668, 2999612, 3613169, 5677837, 7226338, 11355674, 14452676, 22711348, 39744859, 79489718, 158979436]

約数ペア:

[(1, 158979436), (2, 79489718), (4, 39744859), (7, 22711348), (11, 14452676), (14, 11355674), (22, 7226338), (28, 5677837), (44, 3613169), (53, 2999612), (77, 2064668), (106, 1499806), (154, 1032334), (212, 749903), (308, 516167), (371, 428516), (583, 272692), (742, 214258), (1166, 136346), (1484, 107129), (2332, 68173), (4081, 38956), (8162, 19478), (9739, 16324)]