138635532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2467}}^1$

素因数の和:2707

約数の個数: 72

約数和(自身を含む): 402461696

約数和(自身を除く): 263826164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 223, 252, 446, 669, 892, 1338, 1561, 2007, 2467, 2676, 3122, 4014, 4683, 4934, 6244, 7401, 8028, 9366, 9868, 14049, 14802, 17269, 18732, 22203, 28098, 29604, 34538, 44406, 51807, 56196, 69076, 88812, 103614, 155421, 207228, 310842, 550141, 621684, 1100282, 1650423, 2200564, 3300846, 3850987, 4951269, 6601692, 7701974, 9902538, 11552961, 15403948, 19805076, 23105922, 34658883, 46211844, 69317766, 138635532]

約数ペア:

[(1, 138635532), (2, 69317766), (3, 46211844), (4, 34658883), (6, 23105922), (7, 19805076), (9, 15403948), (12, 11552961), (14, 9902538), (18, 7701974), (21, 6601692), (28, 4951269), (36, 3850987), (42, 3300846), (63, 2200564), (84, 1650423), (126, 1100282), (223, 621684), (252, 550141), (446, 310842), (669, 207228), (892, 155421), (1338, 103614), (1561, 88812), (2007, 69076), (2467, 56196), (2676, 51807), (3122, 44406), (4014, 34538), (4683, 29604), (4934, 28098), (6244, 22203), (7401, 18732), (8028, 17269), (9366, 14802), (9868, 14049)]