193661216

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^2$

素因数の和:382

約数の個数: 72

約数和(自身を含む): 452503296

約数和(自身を除く): 258842080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 167, 217, 224, 248, 334, 434, 496, 668, 868, 992, 1169, 1336, 1736, 2338, 2672, 3472, 4676, 5177, 5344, 6944, 9352, 10354, 18704, 20708, 27889, 36239, 37408, 41416, 55778, 72478, 82832, 111556, 144956, 165664, 195223, 223112, 289912, 390446, 446224, 579824, 780892, 864559, 892448, 1159648, 1561784, 1729118, 3123568, 3458236, 6051913, 6247136, 6916472, 12103826, 13832944, 24207652, 27665888, 48415304, 96830608, 193661216]

約数ペア:

[(1, 193661216), (2, 96830608), (4, 48415304), (7, 27665888), (8, 24207652), (14, 13832944), (16, 12103826), (28, 6916472), (31, 6247136), (32, 6051913), (56, 3458236), (62, 3123568), (112, 1729118), (124, 1561784), (167, 1159648), (217, 892448), (224, 864559), (248, 780892), (334, 579824), (434, 446224), (496, 390446), (668, 289912), (868, 223112), (992, 195223), (1169, 165664), (1336, 144956), (1736, 111556), (2338, 82832), (2672, 72478), (3472, 55778), (4676, 41416), (5177, 37408), (5344, 36239), (6944, 27889), (9352, 20708), (10354, 18704)]