15617551188

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:973

約数の個数: 96

約数和(自身を含む): 37343674368

約数和(自身を除く): 21726123180

約数列:

[1, 2, 3, 4, 6, 12, 127, 131, 137, 254, 262, 274, 381, 393, 411, 508, 524, 548, 571, 762, 786, 822, 1142, 1524, 1572, 1644, 1713, 2284, 3426, 6852, 16637, 17399, 17947, 33274, 34798, 35894, 49911, 52197, 53841, 66548, 69596, 71788, 72517, 74801, 78227, 99822, 104394, 107682, 145034, 149602, 156454, 199644, 208788, 215364, 217551, 224403, 234681, 290068, 299204, 312908, 435102, 448806, 469362, 870204, 897612, 938724, 2279269, 4558538, 6837807, 9117076, 9499727, 9934829, 10247737, 13675614, 18999454, 19869658, 20495474, 27351228, 28499181, 29804487, 30743211, 37998908, 39739316, 40990948, 56998362, 59608974, 61486422, 113996724, 119217948, 122972844, 1301462599, 2602925198, 3904387797, 5205850396, 7808775594, 15617551188]

約数ペア:

[(1, 15617551188), (2, 7808775594), (3, 5205850396), (4, 3904387797), (6, 2602925198), (12, 1301462599), (127, 122972844), (131, 119217948), (137, 113996724), (254, 61486422), (262, 59608974), (274, 56998362), (381, 40990948), (393, 39739316), (411, 37998908), (508, 30743211), (524, 29804487), (548, 28499181), (571, 27351228), (762, 20495474), (786, 19869658), (822, 18999454), (1142, 13675614), (1524, 10247737), (1572, 9934829), (1644, 9499727), (1713, 9117076), (2284, 6837807), (3426, 4558538), (6852, 2279269), (16637, 938724), (17399, 897612), (17947, 870204), (33274, 469362), (34798, 448806), (35894, 435102), (49911, 312908), (52197, 299204), (53841, 290068), (66548, 234681), (69596, 224403), (71788, 217551), (72517, 215364), (74801, 208788), (78227, 199644), (99822, 156454), (104394, 149602), (107682, 145034)]