140405420224

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{7523}}^1$

素因数の和:7998

約数の個数: 112

約数和(自身を含む): 300882954240

約数和(自身を除く): 160477534016

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 184, 248, 368, 409, 496, 713, 736, 818, 992, 1426, 1472, 1636, 1984, 2852, 3272, 5704, 6544, 7523, 9407, 11408, 12679, 13088, 15046, 18814, 22816, 25358, 26176, 30092, 37628, 45632, 50716, 60184, 75256, 101432, 120368, 150512, 173029, 202864, 233213, 240736, 291617, 301024, 346058, 405728, 466426, 481472, 583234, 602048, 692116, 811456, 932852, 1166468, 1384232, 1865704, 2332936, 2768464, 3076907, 3731408, 4665872, 5363899, 5536928, 6153814, 7462816, 9331744, 10727798, 11073856, 12307628, 14925632, 18663488, 21455596, 24615256, 42911192, 49230512, 70768861, 85822384, 95384117, 98461024, 141537722, 171644768, 190768234, 196922048, 283075444, 343289536, 381536468, 566150888, 763072936, 1132301776, 1526145872, 2193834691, 2264603552, 3052291744, 4387669382, 4529207104, 6104583488, 8775338764, 17550677528, 35101355056, 70202710112, 140405420224]

約数ペア:

[(1, 140405420224), (2, 70202710112), (4, 35101355056), (8, 17550677528), (16, 8775338764), (23, 6104583488), (31, 4529207104), (32, 4387669382), (46, 3052291744), (62, 2264603552), (64, 2193834691), (92, 1526145872), (124, 1132301776), (184, 763072936), (248, 566150888), (368, 381536468), (409, 343289536), (496, 283075444), (713, 196922048), (736, 190768234), (818, 171644768), (992, 141537722), (1426, 98461024), (1472, 95384117), (1636, 85822384), (1984, 70768861), (2852, 49230512), (3272, 42911192), (5704, 24615256), (6544, 21455596), (7523, 18663488), (9407, 14925632), (11408, 12307628), (12679, 11073856), (13088, 10727798), (15046, 9331744), (18814, 7462816), (22816, 6153814), (25358, 5536928), (26176, 5363899), (30092, 4665872), (37628, 3731408), (45632, 3076907), (50716, 2768464), (60184, 2332936), (75256, 1865704), (101432, 1384232), (120368, 1166468), (150512, 932852), (173029, 811456), (202864, 692116), (233213, 602048), (240736, 583234), (291617, 481472), (301024, 466426), (346058, 405728)]