138968784

素因数分解:

$2^4\times 3^5\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1207

約数の個数: 120

約数和(自身を含む): 416695552

約数和(自身を除く): 277726768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 243, 248, 279, 324, 372, 432, 486, 496, 558, 648, 744, 837, 972, 1116, 1153, 1296, 1488, 1674, 1944, 2232, 2306, 2511, 3348, 3459, 3888, 4464, 4612, 5022, 6696, 6918, 7533, 9224, 10044, 10377, 13392, 13836, 15066, 18448, 20088, 20754, 27672, 30132, 31131, 35743, 40176, 41508, 55344, 60264, 62262, 71486, 83016, 93393, 107229, 120528, 124524, 142972, 166032, 186786, 214458, 249048, 280179, 285944, 321687, 373572, 428916, 498096, 560358, 571888, 643374, 747144, 857832, 965061, 1120716, 1286748, 1494288, 1715664, 1930122, 2241432, 2573496, 2895183, 3860244, 4482864, 5146992, 5790366, 7720488, 8685549, 11580732, 15440976, 17371098, 23161464, 34742196, 46322928, 69484392, 138968784]

約数ペア:

[(1, 138968784), (2, 69484392), (3, 46322928), (4, 34742196), (6, 23161464), (8, 17371098), (9, 15440976), (12, 11580732), (16, 8685549), (18, 7720488), (24, 5790366), (27, 5146992), (31, 4482864), (36, 3860244), (48, 2895183), (54, 2573496), (62, 2241432), (72, 1930122), (81, 1715664), (93, 1494288), (108, 1286748), (124, 1120716), (144, 965061), (162, 857832), (186, 747144), (216, 643374), (243, 571888), (248, 560358), (279, 498096), (324, 428916), (372, 373572), (432, 321687), (486, 285944), (496, 280179), (558, 249048), (648, 214458), (744, 186786), (837, 166032), (972, 142972), (1116, 124524), (1153, 120528), (1296, 107229), (1488, 93393), (1674, 83016), (1944, 71486), (2232, 62262), (2306, 60264), (2511, 55344), (3348, 41508), (3459, 40176), (3888, 35743), (4464, 31131), (4612, 30132), (5022, 27672), (6696, 20754), (6918, 20088), (7533, 18448), (9224, 15066), (10044, 13836), (10377, 13392)]