156978717776

素因数分解:

$2^4\times {\mathrm{37}}^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{523}}^1$

素因数の和:869

約数の個数: 120

約数和(自身を含む): 319242942144

約数和(自身を除く): 162264224368

約数列:

[1, 2, 4, 8, 16, 37, 71, 74, 142, 148, 193, 284, 296, 386, 523, 568, 592, 772, 1046, 1136, 1369, 1544, 2092, 2627, 2738, 3088, 4184, 5254, 5476, 7141, 8368, 10508, 10952, 13703, 14282, 19351, 21016, 21904, 27406, 28564, 37133, 38702, 42032, 54812, 57128, 74266, 77404, 97199, 100939, 109624, 114256, 148532, 154808, 194398, 201878, 219248, 264217, 297064, 309616, 388796, 403756, 507011, 528434, 594128, 715987, 777592, 807512, 1014022, 1056868, 1373921, 1431974, 1555184, 1615024, 2028044, 2113736, 2747842, 2863948, 3734743, 4056088, 4227472, 5495684, 5727896, 7166669, 7469486, 8112176, 10991368, 11455792, 14333338, 14938972, 18759407, 21982736, 28666676, 29877944, 37518814, 50835077, 57333352, 59755888, 75037628, 101670154, 114666704, 138185491, 150075256, 203340308, 265166753, 276370982, 300150512, 406680616, 530333506, 552741964, 813361232, 1060667012, 1105483928, 2121334024, 2210967856, 4242668048, 9811169861, 19622339722, 39244679444, 78489358888, 156978717776]

約数ペア:

[(1, 156978717776), (2, 78489358888), (4, 39244679444), (8, 19622339722), (16, 9811169861), (37, 4242668048), (71, 2210967856), (74, 2121334024), (142, 1105483928), (148, 1060667012), (193, 813361232), (284, 552741964), (296, 530333506), (386, 406680616), (523, 300150512), (568, 276370982), (592, 265166753), (772, 203340308), (1046, 150075256), (1136, 138185491), (1369, 114666704), (1544, 101670154), (2092, 75037628), (2627, 59755888), (2738, 57333352), (3088, 50835077), (4184, 37518814), (5254, 29877944), (5476, 28666676), (7141, 21982736), (8368, 18759407), (10508, 14938972), (10952, 14333338), (13703, 11455792), (14282, 10991368), (19351, 8112176), (21016, 7469486), (21904, 7166669), (27406, 5727896), (28564, 5495684), (37133, 4227472), (38702, 4056088), (42032, 3734743), (54812, 2863948), (57128, 2747842), (74266, 2113736), (77404, 2028044), (97199, 1615024), (100939, 1555184), (109624, 1431974), (114256, 1373921), (148532, 1056868), (154808, 1014022), (194398, 807512), (201878, 777592), (219248, 715987), (264217, 594128), (297064, 528434), (309616, 507011), (388796, 403756)]