65157232

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:558

約数の個数: 80

約数和(自身を含む): 154474240

約数和(自身を除く): 89317008

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 67, 76, 112, 133, 134, 152, 266, 268, 304, 457, 469, 532, 536, 914, 938, 1064, 1072, 1273, 1828, 1876, 2128, 2546, 3199, 3656, 3752, 5092, 6398, 7312, 7504, 8683, 8911, 10184, 12796, 17366, 17822, 20368, 25592, 30619, 34732, 35644, 51184, 60781, 61238, 69464, 71288, 121562, 122476, 138928, 142576, 214333, 243124, 244952, 428666, 486248, 489904, 581761, 857332, 972496, 1163522, 1714664, 2327044, 3429328, 4072327, 4654088, 8144654, 9308176, 16289308, 32578616, 65157232]

約数ペア:

[(1, 65157232), (2, 32578616), (4, 16289308), (7, 9308176), (8, 8144654), (14, 4654088), (16, 4072327), (19, 3429328), (28, 2327044), (38, 1714664), (56, 1163522), (67, 972496), (76, 857332), (112, 581761), (133, 489904), (134, 486248), (152, 428666), (266, 244952), (268, 243124), (304, 214333), (457, 142576), (469, 138928), (532, 122476), (536, 121562), (914, 71288), (938, 69464), (1064, 61238), (1072, 60781), (1273, 51184), (1828, 35644), (1876, 34732), (2128, 30619), (2546, 25592), (3199, 20368), (3656, 17822), (3752, 17366), (5092, 12796), (6398, 10184), (7312, 8911), (7504, 8683)]