166959760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 160

約数和(自身を含む): 451899648

約数和(自身を除く): 284939888

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 73, 80, 88, 92, 110, 113, 115, 146, 176, 184, 220, 226, 230, 253, 292, 365, 368, 440, 452, 460, 506, 565, 584, 730, 803, 880, 904, 920, 1012, 1130, 1168, 1243, 1265, 1460, 1606, 1679, 1808, 1840, 2024, 2260, 2486, 2530, 2599, 2920, 3212, 3358, 4015, 4048, 4520, 4972, 5060, 5198, 5840, 6215, 6424, 6716, 8030, 8249, 8395, 9040, 9944, 10120, 10396, 12430, 12848, 12995, 13432, 16060, 16498, 16790, 18469, 19888, 20240, 20792, 24860, 25990, 26864, 28589, 32120, 32996, 33580, 36938, 41245, 41584, 49720, 51980, 57178, 64240, 65992, 67160, 73876, 82490, 90739, 92345, 99440, 103960, 114356, 131984, 134320, 142945, 147752, 164980, 181478, 184690, 189727, 207920, 228712, 285890, 295504, 329960, 362956, 369380, 379454, 453695, 457424, 571780, 659920, 725912, 738760, 758908, 907390, 948635, 1143560, 1451824, 1477520, 1517816, 1814780, 1897270, 2086997, 2287120, 3035632, 3629560, 3794540, 4173994, 7259120, 7589080, 8347988, 10434985, 15178160, 16695976, 20869970, 33391952, 41739940, 83479880, 166959760]

約数ペア:

[(1, 166959760), (2, 83479880), (4, 41739940), (5, 33391952), (8, 20869970), (10, 16695976), (11, 15178160), (16, 10434985), (20, 8347988), (22, 7589080), (23, 7259120), (40, 4173994), (44, 3794540), (46, 3629560), (55, 3035632), (73, 2287120), (80, 2086997), (88, 1897270), (92, 1814780), (110, 1517816), (113, 1477520), (115, 1451824), (146, 1143560), (176, 948635), (184, 907390), (220, 758908), (226, 738760), (230, 725912), (253, 659920), (292, 571780), (365, 457424), (368, 453695), (440, 379454), (452, 369380), (460, 362956), (506, 329960), (565, 295504), (584, 285890), (730, 228712), (803, 207920), (880, 189727), (904, 184690), (920, 181478), (1012, 164980), (1130, 147752), (1168, 142945), (1243, 134320), (1265, 131984), (1460, 114356), (1606, 103960), (1679, 99440), (1808, 92345), (1840, 90739), (2024, 82490), (2260, 73876), (2486, 67160), (2530, 65992), (2599, 64240), (2920, 57178), (3212, 51980), (3358, 49720), (4015, 41584), (4048, 41245), (4520, 36938), (4972, 33580), (5060, 32996), (5198, 32120), (5840, 28589), (6215, 26864), (6424, 25990), (6716, 24860), (8030, 20792), (8249, 20240), (8395, 19888), (9040, 18469), (9944, 16790), (10120, 16498), (10396, 16060), (12430, 13432), (12848, 12995)]