131413968

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{43457}}^1$

素因数の和:43481

約数の個数: 80

約数和(自身を含む): 431103360

約数和(自身を除く): 299689392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 43457, 86914, 130371, 173828, 260742, 304199, 347656, 391113, 521484, 608398, 695312, 782226, 912597, 1042968, 1173339, 1216796, 1564452, 1825194, 2085936, 2346678, 2433592, 2737791, 3128904, 3650388, 4693356, 4867184, 5475582, 6257808, 7300776, 8213373, 9386712, 10951164, 14601552, 16426746, 18773424, 21902328, 32853492, 43804656, 65706984, 131413968]

約数ペア:

[(1, 131413968), (2, 65706984), (3, 43804656), (4, 32853492), (6, 21902328), (7, 18773424), (8, 16426746), (9, 14601552), (12, 10951164), (14, 9386712), (16, 8213373), (18, 7300776), (21, 6257808), (24, 5475582), (27, 4867184), (28, 4693356), (36, 3650388), (42, 3128904), (48, 2737791), (54, 2433592), (56, 2346678), (63, 2085936), (72, 1825194), (84, 1564452), (108, 1216796), (112, 1173339), (126, 1042968), (144, 912597), (168, 782226), (189, 695312), (216, 608398), (252, 521484), (336, 391113), (378, 347656), (432, 304199), (504, 260742), (756, 173828), (1008, 130371), (1512, 86914), (3024, 43457)]