179945116

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 360627120

約数和(自身を除く): 180682004

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 67, 116, 134, 137, 169, 268, 274, 338, 377, 548, 676, 754, 871, 1508, 1742, 1781, 1943, 3484, 3562, 3886, 3973, 4901, 7124, 7772, 7946, 9179, 9802, 11323, 15892, 18358, 19604, 22646, 23153, 25259, 36716, 45292, 46306, 50518, 51649, 92612, 101036, 103298, 119327, 206596, 238654, 266191, 328367, 477308, 532382, 656734, 671437, 1064764, 1313468, 1342874, 1551251, 2685748, 3102502, 3460483, 6205004, 6920966, 13841932, 44986279, 89972558, 179945116]

約数ペア:

[(1, 179945116), (2, 89972558), (4, 44986279), (13, 13841932), (26, 6920966), (29, 6205004), (52, 3460483), (58, 3102502), (67, 2685748), (116, 1551251), (134, 1342874), (137, 1313468), (169, 1064764), (268, 671437), (274, 656734), (338, 532382), (377, 477308), (548, 328367), (676, 266191), (754, 238654), (871, 206596), (1508, 119327), (1742, 103298), (1781, 101036), (1943, 92612), (3484, 51649), (3562, 50518), (3886, 46306), (3973, 45292), (4901, 36716), (7124, 25259), (7772, 23153), (7946, 22646), (9179, 19604), (9802, 18358), (11323, 15892)]