154985616

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:282

約数の個数: 160

約数和(自身を含む): 468541440

約数和(自身を除く): 313555824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 71, 72, 93, 108, 124, 142, 144, 163, 186, 213, 216, 248, 279, 284, 326, 372, 426, 432, 489, 496, 558, 568, 639, 652, 744, 837, 852, 978, 1116, 1136, 1278, 1304, 1467, 1488, 1674, 1704, 1917, 1956, 2201, 2232, 2556, 2608, 2934, 3348, 3408, 3834, 3912, 4401, 4402, 4464, 5053, 5112, 5868, 6603, 6696, 7668, 7824, 8802, 8804, 10106, 10224, 11573, 11736, 13206, 13392, 15159, 15336, 17604, 17608, 19809, 20212, 23146, 23472, 26412, 30318, 30672, 34719, 35208, 35216, 39618, 40424, 45477, 46292, 52824, 59427, 60636, 69438, 70416, 79236, 80848, 90954, 92584, 104157, 105648, 118854, 121272, 136431, 138876, 158472, 181908, 185168, 208314, 237708, 242544, 272862, 277752, 312471, 316944, 358763, 363816, 416628, 475416, 545724, 555504, 624942, 717526, 727632, 833256, 950832, 1076289, 1091448, 1249884, 1435052, 1666512, 2152578, 2182896, 2499768, 2870104, 3228867, 4305156, 4999536, 5740208, 6457734, 8610312, 9686601, 12915468, 17220624, 19373202, 25830936, 38746404, 51661872, 77492808, 154985616]

約数ペア:

[(1, 154985616), (2, 77492808), (3, 51661872), (4, 38746404), (6, 25830936), (8, 19373202), (9, 17220624), (12, 12915468), (16, 9686601), (18, 8610312), (24, 6457734), (27, 5740208), (31, 4999536), (36, 4305156), (48, 3228867), (54, 2870104), (62, 2499768), (71, 2182896), (72, 2152578), (93, 1666512), (108, 1435052), (124, 1249884), (142, 1091448), (144, 1076289), (163, 950832), (186, 833256), (213, 727632), (216, 717526), (248, 624942), (279, 555504), (284, 545724), (326, 475416), (372, 416628), (426, 363816), (432, 358763), (489, 316944), (496, 312471), (558, 277752), (568, 272862), (639, 242544), (652, 237708), (744, 208314), (837, 185168), (852, 181908), (978, 158472), (1116, 138876), (1136, 136431), (1278, 121272), (1304, 118854), (1467, 105648), (1488, 104157), (1674, 92584), (1704, 90954), (1917, 80848), (1956, 79236), (2201, 70416), (2232, 69438), (2556, 60636), (2608, 59427), (2934, 52824), (3348, 46292), (3408, 45477), (3834, 40424), (3912, 39618), (4401, 35216), (4402, 35208), (4464, 34719), (5053, 30672), (5112, 30318), (5868, 26412), (6603, 23472), (6696, 23146), (7668, 20212), (7824, 19809), (8802, 17608), (8804, 17604), (10106, 15336), (10224, 15159), (11573, 13392), (11736, 13206)]