7156937158

素因数分解:

$2^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{617}}^1$

素因数の和:1134

約数の個数: 64

約数和(自身を含む): 12906806400

約数和(自身を除く): 5749869242

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 343, 457, 518, 617, 686, 914, 1234, 1813, 3199, 3626, 4319, 6398, 8638, 12691, 16909, 22393, 22829, 25382, 30233, 33818, 44786, 45658, 60466, 118363, 156751, 159803, 211631, 236726, 281969, 313502, 319606, 423262, 563938, 828541, 1118621, 1657082, 1973783, 2237242, 3947566, 5799787, 7830347, 10432853, 11599574, 13816481, 15660694, 20865706, 27632962, 73029971, 96715367, 146059942, 193430734, 511209797, 1022419594, 3578468579, 7156937158]

約数ペア:

[(1, 7156937158), (2, 3578468579), (7, 1022419594), (14, 511209797), (37, 193430734), (49, 146059942), (74, 96715367), (98, 73029971), (259, 27632962), (343, 20865706), (457, 15660694), (518, 13816481), (617, 11599574), (686, 10432853), (914, 7830347), (1234, 5799787), (1813, 3947566), (3199, 2237242), (3626, 1973783), (4319, 1657082), (6398, 1118621), (8638, 828541), (12691, 563938), (16909, 423262), (22393, 319606), (22829, 313502), (25382, 281969), (30233, 236726), (33818, 211631), (44786, 159803), (45658, 156751), (60466, 118363)]