159603948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4987}}^1$

素因数の和:5131

約数の個数: 72

約数和(自身を含む): 464801792

約数和(自身を除く): 305197844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2286, 2667, 3556, 4572, 4987, 5334, 8001, 9974, 10668, 14961, 16002, 19948, 29922, 32004, 34909, 44883, 59844, 69818, 89766, 104727, 139636, 179532, 209454, 314181, 418908, 628362, 633349, 1256724, 1266698, 1900047, 2533396, 3800094, 4433443, 5700141, 7600188, 8866886, 11400282, 13300329, 17733772, 22800564, 26600658, 39900987, 53201316, 79801974, 159603948]

約数ペア:

[(1, 159603948), (2, 79801974), (3, 53201316), (4, 39900987), (6, 26600658), (7, 22800564), (9, 17733772), (12, 13300329), (14, 11400282), (18, 8866886), (21, 7600188), (28, 5700141), (36, 4433443), (42, 3800094), (63, 2533396), (84, 1900047), (126, 1266698), (127, 1256724), (252, 633349), (254, 628362), (381, 418908), (508, 314181), (762, 209454), (889, 179532), (1143, 139636), (1524, 104727), (1778, 89766), (2286, 69818), (2667, 59844), (3556, 44883), (4572, 34909), (4987, 32004), (5334, 29922), (8001, 19948), (9974, 16002), (10668, 14961)]