168243558

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{2819}}^1$

素因数の和:2874

約数の個数: 64

約数和(自身を含む): 406080000

約数和(自身を除く): 237836442

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 343, 406, 609, 686, 1029, 1218, 1421, 2058, 2819, 2842, 4263, 5638, 8457, 8526, 9947, 16914, 19733, 19894, 29841, 39466, 59199, 59682, 81751, 118398, 138131, 163502, 245253, 276262, 414393, 490506, 572257, 828786, 966917, 1144514, 1716771, 1933834, 2900751, 3433542, 4005799, 5801502, 8011598, 12017397, 24034794, 28040593, 56081186, 84121779, 168243558]

約数ペア:

[(1, 168243558), (2, 84121779), (3, 56081186), (6, 28040593), (7, 24034794), (14, 12017397), (21, 8011598), (29, 5801502), (42, 4005799), (49, 3433542), (58, 2900751), (87, 1933834), (98, 1716771), (147, 1144514), (174, 966917), (203, 828786), (294, 572257), (343, 490506), (406, 414393), (609, 276262), (686, 245253), (1029, 163502), (1218, 138131), (1421, 118398), (2058, 81751), (2819, 59682), (2842, 59199), (4263, 39466), (5638, 29841), (8457, 19894), (8526, 19733), (9947, 16914)]