156718164590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{1493}}^1$

素因数の和:1846

約数の個数: 128

約数和(自身を含む): 316460753280

約数和(自身を除く): 159742588690

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 139, 157, 185, 278, 314, 370, 481, 695, 785, 962, 1390, 1493, 1570, 1807, 2041, 2405, 2986, 3614, 4082, 4810, 5143, 5809, 7465, 9035, 10205, 10286, 11618, 14930, 18070, 19409, 20410, 21823, 25715, 29045, 38818, 43646, 51430, 55241, 58090, 66859, 75517, 97045, 109115, 110482, 133718, 151034, 194090, 207527, 218230, 234401, 276205, 283699, 334295, 377585, 415054, 468802, 552410, 567398, 668590, 718133, 755170, 807451, 1037635, 1172005, 1418495, 1436266, 1614902, 2075270, 2344010, 2697851, 2836990, 3047213, 3590665, 4037255, 5395702, 6094426, 7181330, 7678499, 8074510, 8672837, 10496863, 13489255, 15236065, 15356998, 17345674, 20993726, 26978510, 30472130, 32581739, 38392495, 43364185, 52484315, 65163478, 76784990, 86728370, 99820487, 104968630, 112746881, 162908695, 199640974, 225493762, 325817390, 423562607, 499102435, 563734405, 847125214, 998204870, 1127468810, 1205524343, 2117813035, 2411048686, 4235626070, 6027621715, 12055243430, 15671816459, 31343632918, 78359082295, 156718164590]

約数ペア:

[(1, 156718164590), (2, 78359082295), (5, 31343632918), (10, 15671816459), (13, 12055243430), (26, 6027621715), (37, 4235626070), (65, 2411048686), (74, 2117813035), (130, 1205524343), (139, 1127468810), (157, 998204870), (185, 847125214), (278, 563734405), (314, 499102435), (370, 423562607), (481, 325817390), (695, 225493762), (785, 199640974), (962, 162908695), (1390, 112746881), (1493, 104968630), (1570, 99820487), (1807, 86728370), (2041, 76784990), (2405, 65163478), (2986, 52484315), (3614, 43364185), (4082, 38392495), (4810, 32581739), (5143, 30472130), (5809, 26978510), (7465, 20993726), (9035, 17345674), (10205, 15356998), (10286, 15236065), (11618, 13489255), (14930, 10496863), (18070, 8672837), (19409, 8074510), (20410, 7678499), (21823, 7181330), (25715, 6094426), (29045, 5395702), (38818, 4037255), (43646, 3590665), (51430, 3047213), (55241, 2836990), (58090, 2697851), (66859, 2344010), (75517, 2075270), (97045, 1614902), (109115, 1436266), (110482, 1418495), (133718, 1172005), (151034, 1037635), (194090, 807451), (207527, 755170), (218230, 718133), (234401, 668590), (276205, 567398), (283699, 552410), (334295, 468802), (377585, 415054)]