156721510192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1579}}^1\times {\mathrm{20747}}^1$

素因数の和:22370

約数の個数: 80

約数和(自身を含む): 341455645440

約数和(自身を除く): 184734135248

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 1579, 2392, 3158, 4784, 6316, 12632, 20527, 20747, 25264, 36317, 41054, 41494, 72634, 82108, 82988, 145268, 164216, 165976, 269711, 290536, 328432, 331952, 472121, 477181, 539422, 581072, 944242, 954362, 1078844, 1888484, 1908724, 2157688, 3776968, 3817448, 4315376, 6203353, 7553936, 7634896, 12406706, 24813412, 32759513, 49626824, 65519026, 99253648, 131038052, 262076104, 425873669, 524152208, 753468799, 851747338, 1506937598, 1703494676, 3013875196, 3406989352, 6027750392, 6813978704, 9795094387, 12055500784, 19590188774, 39180377548, 78360755096, 156721510192]

約数ペア:

[(1, 156721510192), (2, 78360755096), (4, 39180377548), (8, 19590188774), (13, 12055500784), (16, 9795094387), (23, 6813978704), (26, 6027750392), (46, 3406989352), (52, 3013875196), (92, 1703494676), (104, 1506937598), (184, 851747338), (208, 753468799), (299, 524152208), (368, 425873669), (598, 262076104), (1196, 131038052), (1579, 99253648), (2392, 65519026), (3158, 49626824), (4784, 32759513), (6316, 24813412), (12632, 12406706), (20527, 7634896), (20747, 7553936), (25264, 6203353), (36317, 4315376), (41054, 3817448), (41494, 3776968), (72634, 2157688), (82108, 1908724), (82988, 1888484), (145268, 1078844), (164216, 954362), (165976, 944242), (269711, 581072), (290536, 539422), (328432, 477181), (331952, 472121)]