149240844

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{877}}^1$

素因数の和:1079

約数の個数: 72

約数和(自身を含む): 393098160

約数和(自身を除く): 243857316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 163, 174, 261, 326, 348, 489, 522, 652, 877, 978, 1044, 1467, 1754, 1956, 2631, 2934, 3508, 4727, 5262, 5868, 7893, 9454, 10524, 14181, 15786, 18908, 25433, 28362, 31572, 42543, 50866, 56724, 76299, 85086, 101732, 142951, 152598, 170172, 228897, 285902, 305196, 428853, 457794, 571804, 857706, 915588, 1286559, 1715412, 2573118, 4145579, 5146236, 8291158, 12436737, 16582316, 24873474, 37310211, 49746948, 74620422, 149240844]

約数ペア:

[(1, 149240844), (2, 74620422), (3, 49746948), (4, 37310211), (6, 24873474), (9, 16582316), (12, 12436737), (18, 8291158), (29, 5146236), (36, 4145579), (58, 2573118), (87, 1715412), (116, 1286559), (163, 915588), (174, 857706), (261, 571804), (326, 457794), (348, 428853), (489, 305196), (522, 285902), (652, 228897), (877, 170172), (978, 152598), (1044, 142951), (1467, 101732), (1754, 85086), (1956, 76299), (2631, 56724), (2934, 50866), (3508, 42543), (4727, 31572), (5262, 28362), (5868, 25433), (7893, 18908), (9454, 15786), (10524, 14181)]