165984168

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 518745600

約数和(自身を除く): 352761432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 31, 42, 49, 56, 58, 62, 84, 87, 93, 98, 116, 124, 147, 157, 168, 174, 186, 196, 203, 217, 232, 248, 294, 314, 348, 372, 392, 406, 434, 471, 588, 609, 628, 651, 696, 744, 812, 868, 899, 942, 1099, 1176, 1218, 1256, 1302, 1421, 1519, 1624, 1736, 1798, 1884, 2198, 2436, 2604, 2697, 2842, 3038, 3297, 3596, 3768, 4263, 4396, 4553, 4557, 4867, 4872, 5208, 5394, 5684, 6076, 6293, 6594, 7192, 7693, 8526, 8792, 9106, 9114, 9734, 10788, 11368, 12152, 12586, 13188, 13659, 14601, 15386, 17052, 18212, 18228, 18879, 19468, 21576, 23079, 25172, 26376, 27318, 29202, 30772, 31871, 34069, 34104, 36424, 36456, 37758, 38936, 44051, 46158, 50344, 54636, 58404, 61544, 63742, 68138, 75516, 88102, 92316, 95613, 102207, 109272, 116808, 127484, 132153, 136276, 141143, 151032, 176204, 184632, 191226, 204414, 223097, 238483, 254968, 264306, 272552, 282286, 352408, 382452, 408828, 423429, 446194, 476966, 528612, 564572, 669291, 715449, 764904, 817656, 846858, 892388, 953932, 988001, 1057224, 1129144, 1338582, 1430898, 1693716, 1784776, 1907864, 1976002, 2677164, 2861796, 2964003, 3387432, 3952004, 5354328, 5723592, 5928006, 6916007, 7904008, 11856012, 13832014, 20748021, 23712024, 27664028, 41496042, 55328056, 82992084, 165984168]

約数ペア:

[(1, 165984168), (2, 82992084), (3, 55328056), (4, 41496042), (6, 27664028), (7, 23712024), (8, 20748021), (12, 13832014), (14, 11856012), (21, 7904008), (24, 6916007), (28, 5928006), (29, 5723592), (31, 5354328), (42, 3952004), (49, 3387432), (56, 2964003), (58, 2861796), (62, 2677164), (84, 1976002), (87, 1907864), (93, 1784776), (98, 1693716), (116, 1430898), (124, 1338582), (147, 1129144), (157, 1057224), (168, 988001), (174, 953932), (186, 892388), (196, 846858), (203, 817656), (217, 764904), (232, 715449), (248, 669291), (294, 564572), (314, 528612), (348, 476966), (372, 446194), (392, 423429), (406, 408828), (434, 382452), (471, 352408), (588, 282286), (609, 272552), (628, 264306), (651, 254968), (696, 238483), (744, 223097), (812, 204414), (868, 191226), (899, 184632), (942, 176204), (1099, 151032), (1176, 141143), (1218, 136276), (1256, 132153), (1302, 127484), (1421, 116808), (1519, 109272), (1624, 102207), (1736, 95613), (1798, 92316), (1884, 88102), (2198, 75516), (2436, 68138), (2604, 63742), (2697, 61544), (2842, 58404), (3038, 54636), (3297, 50344), (3596, 46158), (3768, 44051), (4263, 38936), (4396, 37758), (4553, 36456), (4557, 36424), (4867, 34104), (4872, 34069), (5208, 31871), (5394, 30772), (5684, 29202), (6076, 27318), (6293, 26376), (6594, 25172), (7192, 23079), (7693, 21576), (8526, 19468), (8792, 18879), (9106, 18228), (9114, 18212), (9734, 17052), (10788, 15386), (11368, 14601), (12152, 13659), (12586, 13188)]