191449128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{7393}}^1$

素因数の和:7498

約数の個数: 64

約数和(自身を含む): 521720640

約数和(自身を除く): 330271512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 83, 104, 156, 166, 249, 312, 332, 498, 664, 996, 1079, 1992, 2158, 3237, 4316, 6474, 7393, 8632, 12948, 14786, 22179, 25896, 29572, 44358, 59144, 88716, 96109, 177432, 192218, 288327, 384436, 576654, 613619, 768872, 1153308, 1227238, 1840857, 2306616, 2454476, 3681714, 4908952, 7363428, 7977047, 14726856, 15954094, 23931141, 31908188, 47862282, 63816376, 95724564, 191449128]

約数ペア:

[(1, 191449128), (2, 95724564), (3, 63816376), (4, 47862282), (6, 31908188), (8, 23931141), (12, 15954094), (13, 14726856), (24, 7977047), (26, 7363428), (39, 4908952), (52, 3681714), (78, 2454476), (83, 2306616), (104, 1840857), (156, 1227238), (166, 1153308), (249, 768872), (312, 613619), (332, 576654), (498, 384436), (664, 288327), (996, 192218), (1079, 177432), (1992, 96109), (2158, 88716), (3237, 59144), (4316, 44358), (6474, 29572), (7393, 25896), (8632, 22179), (12948, 14786)]