156724921870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1\times {\mathrm{569}}^1$

素因数の和:1174

約数の個数: 128

約数和(自身を含む): 318639484800

約数和(自身を除く): 161914562930

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 157, 205, 314, 389, 410, 451, 569, 778, 785, 902, 1138, 1570, 1727, 1945, 2255, 2845, 3454, 3890, 4279, 4510, 5690, 6259, 6437, 8558, 8635, 12518, 12874, 15949, 17270, 21395, 23329, 31295, 31898, 32185, 42790, 46658, 61073, 62590, 64370, 70807, 79745, 89333, 116645, 122146, 141614, 159490, 175439, 178666, 221341, 233290, 256619, 305365, 350878, 354035, 442682, 446665, 513238, 610730, 671803, 708070, 877195, 893330, 982663, 1106705, 1283095, 1343606, 1754390, 1965326, 2213410, 2434751, 2503993, 2566190, 3359015, 3662653, 4869502, 4913315, 5007986, 6718030, 7325306, 9074981, 9826630, 12173755, 12519965, 18149962, 18313265, 24347510, 25039930, 27543923, 34750537, 36626530, 40289183, 45374905, 55087846, 69501074, 80578366, 90749810, 99824791, 137719615, 173752685, 199649582, 201445915, 275439230, 347505370, 382255907, 402891830, 499123955, 764511814, 998247910, 1424772017, 1911279535, 2849544034, 3822559070, 7123860085, 14247720170, 15672492187, 31344984374, 78362460935, 156724921870]

約数ペア:

[(1, 156724921870), (2, 78362460935), (5, 31344984374), (10, 15672492187), (11, 14247720170), (22, 7123860085), (41, 3822559070), (55, 2849544034), (82, 1911279535), (110, 1424772017), (157, 998247910), (205, 764511814), (314, 499123955), (389, 402891830), (410, 382255907), (451, 347505370), (569, 275439230), (778, 201445915), (785, 199649582), (902, 173752685), (1138, 137719615), (1570, 99824791), (1727, 90749810), (1945, 80578366), (2255, 69501074), (2845, 55087846), (3454, 45374905), (3890, 40289183), (4279, 36626530), (4510, 34750537), (5690, 27543923), (6259, 25039930), (6437, 24347510), (8558, 18313265), (8635, 18149962), (12518, 12519965), (12874, 12173755), (15949, 9826630), (17270, 9074981), (21395, 7325306), (23329, 6718030), (31295, 5007986), (31898, 4913315), (32185, 4869502), (42790, 3662653), (46658, 3359015), (61073, 2566190), (62590, 2503993), (64370, 2434751), (70807, 2213410), (79745, 1965326), (89333, 1754390), (116645, 1343606), (122146, 1283095), (141614, 1106705), (159490, 982663), (175439, 893330), (178666, 877195), (221341, 708070), (233290, 671803), (256619, 610730), (305365, 513238), (350878, 446665), (354035, 442682)]