171563364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5197}}^1$

素因数の和:5345

約数の個数: 72

約数和(自身を含む): 499507008

約数和(自身を除く): 327943644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 786, 917, 1179, 1572, 1834, 2358, 2751, 3668, 4716, 5197, 5502, 8253, 10394, 11004, 15591, 16506, 20788, 31182, 33012, 36379, 46773, 62364, 72758, 93546, 109137, 145516, 187092, 218274, 327411, 436548, 654822, 680807, 1309644, 1361614, 2042421, 2723228, 4084842, 4765649, 6127263, 8169684, 9531298, 12254526, 14296947, 19062596, 24509052, 28593894, 42890841, 57187788, 85781682, 171563364]

約数ペア:

[(1, 171563364), (2, 85781682), (3, 57187788), (4, 42890841), (6, 28593894), (7, 24509052), (9, 19062596), (12, 14296947), (14, 12254526), (18, 9531298), (21, 8169684), (28, 6127263), (36, 4765649), (42, 4084842), (63, 2723228), (84, 2042421), (126, 1361614), (131, 1309644), (252, 680807), (262, 654822), (393, 436548), (524, 327411), (786, 218274), (917, 187092), (1179, 145516), (1572, 109137), (1834, 93546), (2358, 72758), (2751, 62364), (3668, 46773), (4716, 36379), (5197, 33012), (5502, 31182), (8253, 20788), (10394, 16506), (11004, 15591)]