139400016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{11213}}^1$

素因数の和:11268

約数の個数: 80

約数和(自身を含む): 422722944

約数和(自身を除く): 283322928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 11213, 12432, 22426, 33639, 44852, 67278, 78491, 89704, 134556, 156982, 179408, 235473, 269112, 313964, 414881, 470946, 538224, 627928, 829762, 941892, 1244643, 1255856, 1659524, 1883784, 2489286, 2904167, 3319048, 3767568, 4978572, 5808334, 6638096, 8712501, 9957144, 11616668, 17425002, 19914288, 23233336, 34850004, 46466672, 69700008, 139400016]

約数ペア:

[(1, 139400016), (2, 69700008), (3, 46466672), (4, 34850004), (6, 23233336), (7, 19914288), (8, 17425002), (12, 11616668), (14, 9957144), (16, 8712501), (21, 6638096), (24, 5808334), (28, 4978572), (37, 3767568), (42, 3319048), (48, 2904167), (56, 2489286), (74, 1883784), (84, 1659524), (111, 1255856), (112, 1244643), (148, 941892), (168, 829762), (222, 627928), (259, 538224), (296, 470946), (336, 414881), (444, 313964), (518, 269112), (592, 235473), (777, 179408), (888, 156982), (1036, 134556), (1554, 89704), (1776, 78491), (2072, 67278), (3108, 44852), (4144, 33639), (6216, 22426), (11213, 12432)]