15672550124

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{258299}}^1$

素因数の和:258518

約数の個数: 48

約数和(自身を含む): 34368364800

約数和(自身を除く): 18695814676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 197, 308, 394, 788, 1379, 2167, 2758, 4334, 5516, 8668, 15169, 30338, 60676, 258299, 516598, 1033196, 1808093, 2841289, 3616186, 5682578, 7232372, 11365156, 19889023, 39778046, 50884903, 79556092, 101769806, 203539612, 356194321, 559733933, 712388642, 1119467866, 1424777284, 2238935732, 3918137531, 7836275062, 15672550124]

約数ペア:

[(1, 15672550124), (2, 7836275062), (4, 3918137531), (7, 2238935732), (11, 1424777284), (14, 1119467866), (22, 712388642), (28, 559733933), (44, 356194321), (77, 203539612), (154, 101769806), (197, 79556092), (308, 50884903), (394, 39778046), (788, 19889023), (1379, 11365156), (2167, 7232372), (2758, 5682578), (4334, 3616186), (5516, 2841289), (8668, 1808093), (15169, 1033196), (30338, 516598), (60676, 258299)]