160909728

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:539

約数の個数: 144

約数和(自身を含む): 498718080

約数和(自身を除く): 337808352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 79, 84, 96, 98, 112, 147, 158, 168, 196, 224, 237, 294, 316, 336, 392, 433, 474, 553, 588, 632, 672, 784, 866, 948, 1106, 1176, 1264, 1299, 1568, 1659, 1732, 1896, 2212, 2352, 2528, 2598, 3031, 3318, 3464, 3792, 3871, 4424, 4704, 5196, 6062, 6636, 6928, 7584, 7742, 8848, 9093, 10392, 11613, 12124, 13272, 13856, 15484, 17696, 18186, 20784, 21217, 23226, 24248, 26544, 30968, 34207, 36372, 41568, 42434, 46452, 48496, 53088, 61936, 63651, 68414, 72744, 84868, 92904, 96992, 102621, 123872, 127302, 136828, 145488, 169736, 185808, 205242, 239449, 254604, 273656, 290976, 339472, 371616, 410484, 478898, 509208, 547312, 678944, 718347, 820968, 957796, 1018416, 1094624, 1436694, 1641936, 1676143, 1915592, 2036832, 2873388, 3283872, 3352286, 3831184, 5028429, 5746776, 6704572, 7662368, 10056858, 11493552, 13409144, 20113716, 22987104, 26818288, 40227432, 53636576, 80454864, 160909728]

約数ペア:

[(1, 160909728), (2, 80454864), (3, 53636576), (4, 40227432), (6, 26818288), (7, 22987104), (8, 20113716), (12, 13409144), (14, 11493552), (16, 10056858), (21, 7662368), (24, 6704572), (28, 5746776), (32, 5028429), (42, 3831184), (48, 3352286), (49, 3283872), (56, 2873388), (79, 2036832), (84, 1915592), (96, 1676143), (98, 1641936), (112, 1436694), (147, 1094624), (158, 1018416), (168, 957796), (196, 820968), (224, 718347), (237, 678944), (294, 547312), (316, 509208), (336, 478898), (392, 410484), (433, 371616), (474, 339472), (553, 290976), (588, 273656), (632, 254604), (672, 239449), (784, 205242), (866, 185808), (948, 169736), (1106, 145488), (1176, 136828), (1264, 127302), (1299, 123872), (1568, 102621), (1659, 96992), (1732, 92904), (1896, 84868), (2212, 72744), (2352, 68414), (2528, 63651), (2598, 61936), (3031, 53088), (3318, 48496), (3464, 46452), (3792, 42434), (3871, 41568), (4424, 36372), (4704, 34207), (5196, 30968), (6062, 26544), (6636, 24248), (6928, 23226), (7584, 21217), (7742, 20784), (8848, 18186), (9093, 17696), (10392, 15484), (11613, 13856), (12124, 13272)]