190387872

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{12473}}^1$

素因数の和:12542

約数の個数: 72

約数和(自身を含む): 551675124

約数和(自身を除く): 361287252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 5088, 7632, 12473, 15264, 24946, 37419, 49892, 74838, 99784, 112257, 149676, 199568, 224514, 299352, 399136, 449028, 598704, 661069, 898056, 1197408, 1322138, 1796112, 1983207, 2644276, 3592224, 3966414, 5288552, 5949621, 7932828, 10577104, 11899242, 15865656, 21154208, 23798484, 31731312, 47596968, 63462624, 95193936, 190387872]

約数ペア:

[(1, 190387872), (2, 95193936), (3, 63462624), (4, 47596968), (6, 31731312), (8, 23798484), (9, 21154208), (12, 15865656), (16, 11899242), (18, 10577104), (24, 7932828), (32, 5949621), (36, 5288552), (48, 3966414), (53, 3592224), (72, 2644276), (96, 1983207), (106, 1796112), (144, 1322138), (159, 1197408), (212, 898056), (288, 661069), (318, 598704), (424, 449028), (477, 399136), (636, 299352), (848, 224514), (954, 199568), (1272, 149676), (1696, 112257), (1908, 99784), (2544, 74838), (3816, 49892), (5088, 37419), (7632, 24946), (12473, 15264)]