168330736

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:662

約数の個数: 80

約数和(自身を含む): 397474560

約数和(自身を除く): 229143824

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 211, 238, 272, 419, 422, 476, 838, 844, 952, 1477, 1676, 1688, 1904, 2933, 2954, 3352, 3376, 3587, 5866, 5908, 6704, 7123, 7174, 11732, 11816, 14246, 14348, 23464, 23632, 25109, 28492, 28696, 46928, 49861, 50218, 56984, 57392, 88409, 99722, 100436, 113968, 176818, 199444, 200872, 353636, 398888, 401744, 618863, 707272, 797776, 1237726, 1414544, 1502953, 2475452, 3005906, 4950904, 6011812, 9901808, 10520671, 12023624, 21041342, 24047248, 42082684, 84165368, 168330736]

約数ペア:

[(1, 168330736), (2, 84165368), (4, 42082684), (7, 24047248), (8, 21041342), (14, 12023624), (16, 10520671), (17, 9901808), (28, 6011812), (34, 4950904), (56, 3005906), (68, 2475452), (112, 1502953), (119, 1414544), (136, 1237726), (211, 797776), (238, 707272), (272, 618863), (419, 401744), (422, 398888), (476, 353636), (838, 200872), (844, 199444), (952, 176818), (1477, 113968), (1676, 100436), (1688, 99722), (1904, 88409), (2933, 57392), (2954, 56984), (3352, 50218), (3376, 49861), (3587, 46928), (5866, 28696), (5908, 28492), (6704, 25109), (7123, 23632), (7174, 23464), (11732, 14348), (11816, 14246)]