198620448

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{953}}^1$

素因数の和:1146

約数の個数: 96

約数和(自身を含む): 565439616

約数和(自身を除く): 366819168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 167, 208, 312, 334, 416, 501, 624, 668, 953, 1002, 1248, 1336, 1906, 2004, 2171, 2672, 2859, 3812, 4008, 4342, 5344, 5718, 6513, 7624, 8016, 8684, 11436, 12389, 13026, 15248, 16032, 17368, 22872, 24778, 26052, 30496, 34736, 37167, 45744, 49556, 52104, 69472, 74334, 91488, 99112, 104208, 148668, 159151, 198224, 208416, 297336, 318302, 396448, 477453, 594672, 636604, 954906, 1189344, 1273208, 1909812, 2068963, 2546416, 3819624, 4137926, 5092832, 6206889, 7639248, 8275852, 12413778, 15278496, 16551704, 24827556, 33103408, 49655112, 66206816, 99310224, 198620448]

約数ペア:

[(1, 198620448), (2, 99310224), (3, 66206816), (4, 49655112), (6, 33103408), (8, 24827556), (12, 16551704), (13, 15278496), (16, 12413778), (24, 8275852), (26, 7639248), (32, 6206889), (39, 5092832), (48, 4137926), (52, 3819624), (78, 2546416), (96, 2068963), (104, 1909812), (156, 1273208), (167, 1189344), (208, 954906), (312, 636604), (334, 594672), (416, 477453), (501, 396448), (624, 318302), (668, 297336), (953, 208416), (1002, 198224), (1248, 159151), (1336, 148668), (1906, 104208), (2004, 99112), (2171, 91488), (2672, 74334), (2859, 69472), (3812, 52104), (4008, 49556), (4342, 45744), (5344, 37167), (5718, 34736), (6513, 30496), (7624, 26052), (8016, 24778), (8684, 22872), (11436, 17368), (12389, 16032), (13026, 15248)]