166793120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 462944160

約数和(自身を除く): 296151040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 53, 65, 68, 80, 85, 89, 104, 106, 130, 136, 160, 170, 178, 208, 212, 221, 260, 265, 272, 340, 356, 416, 424, 442, 445, 520, 530, 544, 680, 689, 712, 848, 884, 890, 901, 1040, 1060, 1105, 1157, 1360, 1378, 1424, 1513, 1696, 1768, 1780, 1802, 2080, 2120, 2210, 2314, 2720, 2756, 2848, 3026, 3445, 3536, 3560, 3604, 4240, 4420, 4505, 4628, 4717, 5512, 5785, 6052, 6890, 7072, 7120, 7208, 7565, 8480, 8840, 9010, 9256, 9434, 11024, 11570, 11713, 12104, 13780, 14240, 14416, 15130, 17680, 18020, 18512, 18868, 19669, 22048, 23140, 23426, 23585, 24208, 27560, 28832, 30260, 35360, 36040, 37024, 37736, 39338, 46280, 46852, 47170, 48416, 55120, 58565, 60520, 61321, 72080, 75472, 78676, 80189, 92560, 93704, 94340, 98345, 110240, 117130, 121040, 122642, 144160, 150944, 157352, 160378, 185120, 187408, 188680, 196690, 234260, 242080, 245284, 306605, 314704, 320756, 374816, 377360, 393380, 400945, 468520, 490568, 613210, 629408, 641512, 754720, 786760, 801890, 937040, 981136, 1042457, 1226420, 1283024, 1573520, 1603780, 1874080, 1962272, 2084914, 2452840, 2566048, 3147040, 3207560, 4169828, 4905680, 5212285, 6415120, 8339656, 9811360, 10424570, 12830240, 16679312, 20849140, 33358624, 41698280, 83396560, 166793120]

約数ペア:

[(1, 166793120), (2, 83396560), (4, 41698280), (5, 33358624), (8, 20849140), (10, 16679312), (13, 12830240), (16, 10424570), (17, 9811360), (20, 8339656), (26, 6415120), (32, 5212285), (34, 4905680), (40, 4169828), (52, 3207560), (53, 3147040), (65, 2566048), (68, 2452840), (80, 2084914), (85, 1962272), (89, 1874080), (104, 1603780), (106, 1573520), (130, 1283024), (136, 1226420), (160, 1042457), (170, 981136), (178, 937040), (208, 801890), (212, 786760), (221, 754720), (260, 641512), (265, 629408), (272, 613210), (340, 490568), (356, 468520), (416, 400945), (424, 393380), (442, 377360), (445, 374816), (520, 320756), (530, 314704), (544, 306605), (680, 245284), (689, 242080), (712, 234260), (848, 196690), (884, 188680), (890, 187408), (901, 185120), (1040, 160378), (1060, 157352), (1105, 150944), (1157, 144160), (1360, 122642), (1378, 121040), (1424, 117130), (1513, 110240), (1696, 98345), (1768, 94340), (1780, 93704), (1802, 92560), (2080, 80189), (2120, 78676), (2210, 75472), (2314, 72080), (2720, 61321), (2756, 60520), (2848, 58565), (3026, 55120), (3445, 48416), (3536, 47170), (3560, 46852), (3604, 46280), (4240, 39338), (4420, 37736), (4505, 37024), (4628, 36040), (4717, 35360), (5512, 30260), (5785, 28832), (6052, 27560), (6890, 24208), (7072, 23585), (7120, 23426), (7208, 23140), (7565, 22048), (8480, 19669), (8840, 18868), (9010, 18512), (9256, 18020), (9434, 17680), (11024, 15130), (11570, 14416), (11713, 14240), (12104, 13780)]