189700704

素因数分解:

$2^5\times 3^4\times {\mathrm{163}}^1\times {\mathrm{449}}^1$

素因数の和:634

約数の個数: 120

約数和(自身を含む): 562577400

約数和(自身を除く): 372876696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 163, 216, 288, 324, 326, 432, 449, 489, 648, 652, 864, 898, 978, 1296, 1304, 1347, 1467, 1796, 1956, 2592, 2608, 2694, 2934, 3592, 3912, 4041, 4401, 5216, 5388, 5868, 7184, 7824, 8082, 8802, 10776, 11736, 12123, 13203, 14368, 15648, 16164, 17604, 21552, 23472, 24246, 26406, 32328, 35208, 36369, 43104, 46944, 48492, 52812, 64656, 70416, 72738, 73187, 96984, 105624, 129312, 140832, 145476, 146374, 193968, 211248, 219561, 290952, 292748, 387936, 422496, 439122, 581904, 585496, 658683, 878244, 1163808, 1170992, 1317366, 1756488, 1976049, 2341984, 2634732, 3512976, 3952098, 5269464, 5928147, 7025952, 7904196, 10538928, 11856294, 15808392, 21077856, 23712588, 31616784, 47425176, 63233568, 94850352, 189700704]

約数ペア:

[(1, 189700704), (2, 94850352), (3, 63233568), (4, 47425176), (6, 31616784), (8, 23712588), (9, 21077856), (12, 15808392), (16, 11856294), (18, 10538928), (24, 7904196), (27, 7025952), (32, 5928147), (36, 5269464), (48, 3952098), (54, 3512976), (72, 2634732), (81, 2341984), (96, 1976049), (108, 1756488), (144, 1317366), (162, 1170992), (163, 1163808), (216, 878244), (288, 658683), (324, 585496), (326, 581904), (432, 439122), (449, 422496), (489, 387936), (648, 292748), (652, 290952), (864, 219561), (898, 211248), (978, 193968), (1296, 146374), (1304, 145476), (1347, 140832), (1467, 129312), (1796, 105624), (1956, 96984), (2592, 73187), (2608, 72738), (2694, 70416), (2934, 64656), (3592, 52812), (3912, 48492), (4041, 46944), (4401, 43104), (5216, 36369), (5388, 35208), (5868, 32328), (7184, 26406), (7824, 24246), (8082, 23472), (8802, 21552), (10776, 17604), (11736, 16164), (12123, 15648), (13203, 14368)]