223864144

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:265

約数の個数: 120

約数和(自身を含む): 532870656

約数和(自身を除く): 309006512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 61, 62, 98, 112, 122, 124, 151, 196, 217, 244, 248, 302, 392, 427, 434, 488, 496, 604, 784, 854, 868, 976, 1057, 1208, 1519, 1708, 1736, 1891, 2114, 2416, 2989, 3038, 3416, 3472, 3782, 4228, 4681, 5978, 6076, 6832, 7399, 7564, 8456, 9211, 9362, 11956, 12152, 13237, 14798, 15128, 16912, 18422, 18724, 23912, 24304, 26474, 29596, 30256, 32767, 36844, 37448, 47824, 52948, 59192, 64477, 65534, 73688, 74896, 92659, 105896, 118384, 128954, 131068, 147376, 185318, 211792, 229369, 257908, 262136, 285541, 370636, 451339, 458738, 515816, 524272, 571082, 741272, 902678, 917476, 1031632, 1142164, 1482544, 1805356, 1834952, 1998787, 2284328, 3610712, 3669904, 3997574, 4568656, 7221424, 7995148, 13991509, 15990296, 27983018, 31980592, 55966036, 111932072, 223864144]

約数ペア:

[(1, 223864144), (2, 111932072), (4, 55966036), (7, 31980592), (8, 27983018), (14, 15990296), (16, 13991509), (28, 7995148), (31, 7221424), (49, 4568656), (56, 3997574), (61, 3669904), (62, 3610712), (98, 2284328), (112, 1998787), (122, 1834952), (124, 1805356), (151, 1482544), (196, 1142164), (217, 1031632), (244, 917476), (248, 902678), (302, 741272), (392, 571082), (427, 524272), (434, 515816), (488, 458738), (496, 451339), (604, 370636), (784, 285541), (854, 262136), (868, 257908), (976, 229369), (1057, 211792), (1208, 185318), (1519, 147376), (1708, 131068), (1736, 128954), (1891, 118384), (2114, 105896), (2416, 92659), (2989, 74896), (3038, 73688), (3416, 65534), (3472, 64477), (3782, 59192), (4228, 52948), (4681, 47824), (5978, 37448), (6076, 36844), (6832, 32767), (7399, 30256), (7564, 29596), (8456, 26474), (9211, 24304), (9362, 23912), (11956, 18724), (12152, 18422), (13237, 16912), (14798, 15128)]