15663473084

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{9029}}^1$

素因数の和:9267

約数の個数: 72

約数和(自身を含む): 32686143840

約数和(自身を除く): 17022670756

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 167, 196, 212, 334, 371, 668, 742, 1169, 1484, 2338, 2597, 4676, 5194, 8183, 8851, 9029, 10388, 16366, 17702, 18058, 32732, 35404, 36116, 61957, 63203, 123914, 126406, 247828, 252812, 433699, 442421, 478537, 867398, 884842, 957074, 1507843, 1734796, 1769684, 1914148, 3015686, 3349759, 6031372, 6699518, 10554901, 13399036, 21109802, 23448313, 42219604, 46896626, 73884307, 79915679, 93793252, 147768614, 159831358, 295537228, 319662716, 559409753, 1118819506, 2237639012, 3915868271, 7831736542, 15663473084]

約数ペア:

[(1, 15663473084), (2, 7831736542), (4, 3915868271), (7, 2237639012), (14, 1118819506), (28, 559409753), (49, 319662716), (53, 295537228), (98, 159831358), (106, 147768614), (167, 93793252), (196, 79915679), (212, 73884307), (334, 46896626), (371, 42219604), (668, 23448313), (742, 21109802), (1169, 13399036), (1484, 10554901), (2338, 6699518), (2597, 6031372), (4676, 3349759), (5194, 3015686), (8183, 1914148), (8851, 1769684), (9029, 1734796), (10388, 1507843), (16366, 957074), (17702, 884842), (18058, 867398), (32732, 478537), (35404, 442421), (36116, 433699), (61957, 252812), (63203, 247828), (123914, 126406)]