156728484

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3631}}^1$

素因数の和:3761

約数の個数: 72

約数和(自身を含む): 436275840

約数和(自身を除く): 279547356

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 109, 132, 198, 218, 327, 396, 436, 654, 981, 1199, 1308, 1962, 2398, 3597, 3631, 3924, 4796, 7194, 7262, 10791, 10893, 14388, 14524, 21582, 21786, 32679, 39941, 43164, 43572, 65358, 79882, 119823, 130716, 159764, 239646, 359469, 395779, 479292, 718938, 791558, 1187337, 1437876, 1583116, 2374674, 3562011, 4353569, 4749348, 7124022, 8707138, 13060707, 14248044, 17414276, 26121414, 39182121, 52242828, 78364242, 156728484]

約数ペア:

[(1, 156728484), (2, 78364242), (3, 52242828), (4, 39182121), (6, 26121414), (9, 17414276), (11, 14248044), (12, 13060707), (18, 8707138), (22, 7124022), (33, 4749348), (36, 4353569), (44, 3562011), (66, 2374674), (99, 1583116), (109, 1437876), (132, 1187337), (198, 791558), (218, 718938), (327, 479292), (396, 395779), (436, 359469), (654, 239646), (981, 159764), (1199, 130716), (1308, 119823), (1962, 79882), (2398, 65358), (3597, 43572), (3631, 43164), (3924, 39941), (4796, 32679), (7194, 21786), (7262, 21582), (10791, 14524), (10893, 14388)]