186975984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2749}}^1$

素因数の和:2882

約数の個数: 80

約数和(自身を含む): 525140000

約数和(自身を除く): 338164016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 109, 156, 208, 218, 312, 327, 436, 624, 654, 872, 1308, 1417, 1744, 2616, 2749, 2834, 4251, 5232, 5498, 5668, 8247, 8502, 10996, 11336, 16494, 17004, 21992, 22672, 32988, 34008, 35737, 43984, 65976, 68016, 71474, 107211, 131952, 142948, 214422, 285896, 299641, 428844, 571792, 599282, 857688, 898923, 1198564, 1715376, 1797846, 2397128, 3595692, 3895333, 4794256, 7191384, 7790666, 11685999, 14382768, 15581332, 23371998, 31162664, 46743996, 62325328, 93487992, 186975984]

約数ペア:

[(1, 186975984), (2, 93487992), (3, 62325328), (4, 46743996), (6, 31162664), (8, 23371998), (12, 15581332), (13, 14382768), (16, 11685999), (24, 7790666), (26, 7191384), (39, 4794256), (48, 3895333), (52, 3595692), (78, 2397128), (104, 1797846), (109, 1715376), (156, 1198564), (208, 898923), (218, 857688), (312, 599282), (327, 571792), (436, 428844), (624, 299641), (654, 285896), (872, 214422), (1308, 142948), (1417, 131952), (1744, 107211), (2616, 71474), (2749, 68016), (2834, 65976), (4251, 43984), (5232, 35737), (5498, 34008), (5668, 32988), (8247, 22672), (8502, 21992), (10996, 17004), (11336, 16494)]