158503968

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{78623}}^1$

素因数の和:78646

約数の個数: 72

約数和(自身を含む): 515144448

約数和(自身を除く): 356640480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 78623, 157246, 235869, 314492, 471738, 550361, 628984, 707607, 943476, 1100722, 1257968, 1415214, 1651083, 1886952, 2201444, 2515936, 2830428, 3302166, 3773904, 4402888, 4953249, 5660856, 6604332, 7547808, 8805776, 9906498, 11321712, 13208664, 17611552, 19812996, 22643424, 26417328, 39625992, 52834656, 79251984, 158503968]

約数ペア:

[(1, 158503968), (2, 79251984), (3, 52834656), (4, 39625992), (6, 26417328), (7, 22643424), (8, 19812996), (9, 17611552), (12, 13208664), (14, 11321712), (16, 9906498), (18, 8805776), (21, 7547808), (24, 6604332), (28, 5660856), (32, 4953249), (36, 4402888), (42, 3773904), (48, 3302166), (56, 2830428), (63, 2515936), (72, 2201444), (84, 1886952), (96, 1651083), (112, 1415214), (126, 1257968), (144, 1100722), (168, 943476), (224, 707607), (252, 628984), (288, 550361), (336, 471738), (504, 314492), (672, 235869), (1008, 157246), (2016, 78623)]