164023552

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 418545792

約数和(自身を除く): 254522240

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 53, 56, 64, 77, 88, 106, 112, 128, 154, 157, 176, 212, 224, 256, 308, 314, 352, 371, 424, 448, 583, 616, 628, 704, 742, 848, 896, 1099, 1166, 1232, 1256, 1408, 1484, 1696, 1727, 1792, 2198, 2332, 2464, 2512, 2816, 2968, 3392, 3454, 4081, 4396, 4664, 4928, 5024, 5936, 6784, 6908, 8162, 8321, 8792, 9328, 9856, 10048, 11872, 12089, 13568, 13816, 16324, 16642, 17584, 18656, 19712, 20096, 23744, 24178, 27632, 32648, 33284, 35168, 37312, 40192, 47488, 48356, 55264, 58247, 65296, 66568, 70336, 74624, 91531, 94976, 96712, 110528, 116494, 130592, 133136, 140672, 149248, 183062, 193424, 221056, 232988, 261184, 266272, 281344, 366124, 386848, 442112, 465976, 522368, 532544, 640717, 732248, 773696, 931952, 1044736, 1065088, 1281434, 1464496, 1547392, 1863904, 2130176, 2562868, 2928992, 3094784, 3727808, 5125736, 5857984, 7455616, 10251472, 11715968, 14911232, 20502944, 23431936, 41005888, 82011776, 164023552]

約数ペア:

[(1, 164023552), (2, 82011776), (4, 41005888), (7, 23431936), (8, 20502944), (11, 14911232), (14, 11715968), (16, 10251472), (22, 7455616), (28, 5857984), (32, 5125736), (44, 3727808), (53, 3094784), (56, 2928992), (64, 2562868), (77, 2130176), (88, 1863904), (106, 1547392), (112, 1464496), (128, 1281434), (154, 1065088), (157, 1044736), (176, 931952), (212, 773696), (224, 732248), (256, 640717), (308, 532544), (314, 522368), (352, 465976), (371, 442112), (424, 386848), (448, 366124), (583, 281344), (616, 266272), (628, 261184), (704, 232988), (742, 221056), (848, 193424), (896, 183062), (1099, 149248), (1166, 140672), (1232, 133136), (1256, 130592), (1408, 116494), (1484, 110528), (1696, 96712), (1727, 94976), (1792, 91531), (2198, 74624), (2332, 70336), (2464, 66568), (2512, 65296), (2816, 58247), (2968, 55264), (3392, 48356), (3454, 47488), (4081, 40192), (4396, 37312), (4664, 35168), (4928, 33284), (5024, 32648), (5936, 27632), (6784, 24178), (6908, 23744), (8162, 20096), (8321, 19712), (8792, 18656), (9328, 17584), (9856, 16642), (10048, 16324), (11872, 13816), (12089, 13568)]