160213144

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 380646000

約数和(自身を除く): 220432856

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 149, 182, 196, 211, 298, 364, 392, 422, 596, 637, 728, 844, 1043, 1192, 1274, 1477, 1688, 1937, 2086, 2548, 2743, 2954, 3874, 4172, 5096, 5486, 5908, 7301, 7748, 8344, 10339, 10972, 11816, 13559, 14602, 15496, 19201, 20678, 21944, 27118, 29204, 31439, 38402, 41356, 54236, 58408, 62878, 76804, 82712, 94913, 108472, 125756, 134407, 153608, 189826, 220073, 251512, 268814, 379652, 408707, 440146, 537628, 759304, 817414, 880292, 1075256, 1540511, 1634828, 1760584, 2860949, 3081022, 3269656, 5721898, 6162044, 11443796, 12324088, 20026643, 22887592, 40053286, 80106572, 160213144]

約数ペア:

[(1, 160213144), (2, 80106572), (4, 40053286), (7, 22887592), (8, 20026643), (13, 12324088), (14, 11443796), (26, 6162044), (28, 5721898), (49, 3269656), (52, 3081022), (56, 2860949), (91, 1760584), (98, 1634828), (104, 1540511), (149, 1075256), (182, 880292), (196, 817414), (211, 759304), (298, 537628), (364, 440146), (392, 408707), (422, 379652), (596, 268814), (637, 251512), (728, 220073), (844, 189826), (1043, 153608), (1192, 134407), (1274, 125756), (1477, 108472), (1688, 94913), (1937, 82712), (2086, 76804), (2548, 62878), (2743, 58408), (2954, 54236), (3874, 41356), (4172, 38402), (5096, 31439), (5486, 29204), (5908, 27118), (7301, 21944), (7748, 20678), (8344, 19201), (10339, 15496), (10972, 14602), (11816, 13559)]