163758528

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:351

約数の個数: 168

約数和(自身を含む): 502115328

約数和(自身を除く): 338356800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 47, 48, 64, 69, 72, 92, 94, 96, 138, 141, 144, 184, 188, 192, 207, 263, 276, 282, 288, 368, 376, 414, 423, 526, 552, 564, 576, 736, 752, 789, 828, 846, 1052, 1081, 1104, 1128, 1472, 1504, 1578, 1656, 1692, 2104, 2162, 2208, 2256, 2367, 3008, 3156, 3243, 3312, 3384, 4208, 4324, 4416, 4512, 4734, 6049, 6312, 6486, 6624, 6768, 8416, 8648, 9024, 9468, 9729, 12098, 12361, 12624, 12972, 13248, 13536, 16832, 17296, 18147, 18936, 19458, 24196, 24722, 25248, 25944, 27072, 34592, 36294, 37083, 37872, 38916, 48392, 49444, 50496, 51888, 54441, 69184, 72588, 74166, 75744, 77832, 96784, 98888, 103776, 108882, 111249, 145176, 148332, 151488, 155664, 193568, 197776, 207552, 217764, 222498, 284303, 290352, 296664, 311328, 387136, 395552, 435528, 444996, 568606, 580704, 593328, 622656, 791104, 852909, 871056, 889992, 1137212, 1161408, 1186656, 1705818, 1742112, 1779984, 2274424, 2373312, 2558727, 3411636, 3484224, 3559968, 4548848, 5117454, 6823272, 7119936, 9097696, 10234908, 13646544, 18195392, 20469816, 27293088, 40939632, 54586176, 81879264, 163758528]

約数ペア:

[(1, 163758528), (2, 81879264), (3, 54586176), (4, 40939632), (6, 27293088), (8, 20469816), (9, 18195392), (12, 13646544), (16, 10234908), (18, 9097696), (23, 7119936), (24, 6823272), (32, 5117454), (36, 4548848), (46, 3559968), (47, 3484224), (48, 3411636), (64, 2558727), (69, 2373312), (72, 2274424), (92, 1779984), (94, 1742112), (96, 1705818), (138, 1186656), (141, 1161408), (144, 1137212), (184, 889992), (188, 871056), (192, 852909), (207, 791104), (263, 622656), (276, 593328), (282, 580704), (288, 568606), (368, 444996), (376, 435528), (414, 395552), (423, 387136), (526, 311328), (552, 296664), (564, 290352), (576, 284303), (736, 222498), (752, 217764), (789, 207552), (828, 197776), (846, 193568), (1052, 155664), (1081, 151488), (1104, 148332), (1128, 145176), (1472, 111249), (1504, 108882), (1578, 103776), (1656, 98888), (1692, 96784), (2104, 77832), (2162, 75744), (2208, 74166), (2256, 72588), (2367, 69184), (3008, 54441), (3156, 51888), (3243, 50496), (3312, 49444), (3384, 48392), (4208, 38916), (4324, 37872), (4416, 37083), (4512, 36294), (4734, 34592), (6049, 27072), (6312, 25944), (6486, 25248), (6624, 24722), (6768, 24196), (8416, 19458), (8648, 18936), (9024, 18147), (9468, 17296), (9729, 16832), (12098, 13536), (12361, 13248), (12624, 12972)]