157790512076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{997}}^1\times {\mathrm{10253}}^1$

素因数の和:11498

約数の個数: 48

約数和(自身を含む): 293987758176

約数和(自身を除く): 136197246100

約数列:

[1, 2, 4, 17, 34, 68, 227, 454, 908, 997, 1994, 3859, 3988, 7718, 10253, 15436, 16949, 20506, 33898, 41012, 67796, 174301, 226319, 348602, 452638, 697204, 905276, 2327431, 3847423, 4654862, 7694846, 9309724, 10222241, 15389692, 20444482, 39566327, 40888964, 79132654, 158265308, 173778097, 347556194, 695112388, 2320448707, 4640897414, 9281794828, 39447628019, 78895256038, 157790512076]

約数ペア:

[(1, 157790512076), (2, 78895256038), (4, 39447628019), (17, 9281794828), (34, 4640897414), (68, 2320448707), (227, 695112388), (454, 347556194), (908, 173778097), (997, 158265308), (1994, 79132654), (3859, 40888964), (3988, 39566327), (7718, 20444482), (10253, 15389692), (15436, 10222241), (16949, 9309724), (20506, 7694846), (33898, 4654862), (41012, 3847423), (67796, 2327431), (174301, 905276), (226319, 697204), (348602, 452638)]