156732112784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1877}}^1\times {\mathrm{2557}}^1$

素因数の和:4612

約数の個数: 80

約数和(自身を含む): 329414676528

約数和(自身を除く): 172682563744

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 208, 314, 628, 1256, 1877, 2041, 2512, 2557, 3754, 4082, 5114, 7508, 8164, 10228, 15016, 16328, 20456, 24401, 30032, 32656, 33241, 40912, 48802, 66482, 97604, 132964, 195208, 265928, 294689, 390416, 401449, 531856, 589378, 802898, 1178756, 1605796, 2357512, 3211592, 3830957, 4715024, 4799489, 5218837, 6423184, 7661914, 9598978, 10437674, 15323828, 19197956, 20875348, 30647656, 38395912, 41750696, 61295312, 62393357, 76791824, 83501392, 124786714, 249573428, 499146856, 753519773, 998293712, 1507039546, 3014079092, 6028158184, 9795757049, 12056316368, 19591514098, 39183028196, 78366056392, 156732112784]

約数ペア:

[(1, 156732112784), (2, 78366056392), (4, 39183028196), (8, 19591514098), (13, 12056316368), (16, 9795757049), (26, 6028158184), (52, 3014079092), (104, 1507039546), (157, 998293712), (208, 753519773), (314, 499146856), (628, 249573428), (1256, 124786714), (1877, 83501392), (2041, 76791824), (2512, 62393357), (2557, 61295312), (3754, 41750696), (4082, 38395912), (5114, 30647656), (7508, 20875348), (8164, 19197956), (10228, 15323828), (15016, 10437674), (16328, 9598978), (20456, 7661914), (24401, 6423184), (30032, 5218837), (32656, 4799489), (33241, 4715024), (40912, 3830957), (48802, 3211592), (66482, 2357512), (97604, 1605796), (132964, 1178756), (195208, 802898), (265928, 589378), (294689, 531856), (390416, 401449)]