138909288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1433}}^1$

素因数の和:2026

約数の個数: 64

約数和(自身を含む): 397848960

約数和(自身を除く): 258939672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 577, 1154, 1433, 1731, 2308, 2866, 3462, 4039, 4299, 4616, 5732, 6924, 8078, 8598, 10031, 11464, 12117, 13848, 16156, 17196, 20062, 24234, 30093, 32312, 34392, 40124, 48468, 60186, 80248, 96936, 120372, 240744, 826841, 1653682, 2480523, 3307364, 4961046, 5787887, 6614728, 9922092, 11575774, 17363661, 19844184, 23151548, 34727322, 46303096, 69454644, 138909288]

約数ペア:

[(1, 138909288), (2, 69454644), (3, 46303096), (4, 34727322), (6, 23151548), (7, 19844184), (8, 17363661), (12, 11575774), (14, 9922092), (21, 6614728), (24, 5787887), (28, 4961046), (42, 3307364), (56, 2480523), (84, 1653682), (168, 826841), (577, 240744), (1154, 120372), (1433, 96936), (1731, 80248), (2308, 60186), (2866, 48468), (3462, 40124), (4039, 34392), (4299, 32312), (4616, 30093), (5732, 24234), (6924, 20062), (8078, 17196), (8598, 16156), (10031, 13848), (11464, 12117)]