188400654

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{89459}}^1$

素因数の和:89486

約数の個数: 40

約数和(自身を含む): 454635720

約数和(自身を除く): 266235066

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 89459, 178918, 268377, 536754, 805131, 1162967, 1610262, 2325934, 2415393, 3488901, 4830786, 6977802, 7246179, 10466703, 14492358, 20933406, 31400109, 62800218, 94200327, 188400654]

約数ペア:

[(1, 188400654), (2, 94200327), (3, 62800218), (6, 31400109), (9, 20933406), (13, 14492358), (18, 10466703), (26, 7246179), (27, 6977802), (39, 4830786), (54, 3488901), (78, 2415393), (81, 2325934), (117, 1610262), (162, 1162967), (234, 805131), (351, 536754), (702, 268377), (1053, 178918), (2106, 89459)]