171919488

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{34439}}^1$

素因数の和:34469

約数の個数: 64

約数和(自身を含む): 491803200

約数和(自身を除く): 319883712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 34439, 68878, 103317, 137756, 206634, 275512, 413268, 447707, 551024, 826536, 895414, 1102048, 1343121, 1653072, 1790828, 2204096, 2686242, 3306144, 3581656, 4408192, 5372484, 6612288, 7163312, 10744968, 13224576, 14326624, 21489936, 28653248, 42979872, 57306496, 85959744, 171919488]

約数ペア:

[(1, 171919488), (2, 85959744), (3, 57306496), (4, 42979872), (6, 28653248), (8, 21489936), (12, 14326624), (13, 13224576), (16, 10744968), (24, 7163312), (26, 6612288), (32, 5372484), (39, 4408192), (48, 3581656), (52, 3306144), (64, 2686242), (78, 2204096), (96, 1790828), (104, 1653072), (128, 1343121), (156, 1102048), (192, 895414), (208, 826536), (312, 551024), (384, 447707), (416, 413268), (624, 275512), (832, 206634), (1248, 137756), (1664, 103317), (2496, 68878), (4992, 34439)]