189807792

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{641}}^1$

素因数の和:882

約数の個数: 80

約数和(自身を含む): 509491200

約数和(自身を除く): 319683408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 199, 248, 372, 398, 496, 597, 641, 744, 796, 1194, 1282, 1488, 1592, 1923, 2388, 2564, 3184, 3846, 4776, 5128, 6169, 7692, 9552, 10256, 12338, 15384, 18507, 19871, 24676, 30768, 37014, 39742, 49352, 59613, 74028, 79484, 98704, 119226, 127559, 148056, 158968, 238452, 255118, 296112, 317936, 382677, 476904, 510236, 765354, 953808, 1020472, 1530708, 2040944, 3061416, 3954329, 6122832, 7908658, 11862987, 15817316, 23725974, 31634632, 47451948, 63269264, 94903896, 189807792]

約数ペア:

[(1, 189807792), (2, 94903896), (3, 63269264), (4, 47451948), (6, 31634632), (8, 23725974), (12, 15817316), (16, 11862987), (24, 7908658), (31, 6122832), (48, 3954329), (62, 3061416), (93, 2040944), (124, 1530708), (186, 1020472), (199, 953808), (248, 765354), (372, 510236), (398, 476904), (496, 382677), (597, 317936), (641, 296112), (744, 255118), (796, 238452), (1194, 158968), (1282, 148056), (1488, 127559), (1592, 119226), (1923, 98704), (2388, 79484), (2564, 74028), (3184, 59613), (3846, 49352), (4776, 39742), (5128, 37014), (6169, 30768), (7692, 24676), (9552, 19871), (10256, 18507), (12338, 15384)]