155620224

素因数分解:

$2^7\times 3^3\times {\mathrm{37}}^1\times {\mathrm{1217}}^1$

素因数の和:1277

約数の個数: 128

約数和(自身を含む): 472096800

約数和(自身を除く): 316476576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 144, 148, 192, 216, 222, 288, 296, 333, 384, 432, 444, 576, 592, 666, 864, 888, 999, 1152, 1184, 1217, 1332, 1728, 1776, 1998, 2368, 2434, 2664, 3456, 3552, 3651, 3996, 4736, 4868, 5328, 7104, 7302, 7992, 9736, 10656, 10953, 14208, 14604, 15984, 19472, 21312, 21906, 29208, 31968, 32859, 38944, 42624, 43812, 45029, 58416, 63936, 65718, 77888, 87624, 90058, 116832, 127872, 131436, 135087, 155776, 175248, 180116, 233664, 262872, 270174, 350496, 360232, 405261, 467328, 525744, 540348, 700992, 720464, 810522, 1051488, 1080696, 1215783, 1401984, 1440928, 1621044, 2102976, 2161392, 2431566, 2881856, 3242088, 4205952, 4322784, 4863132, 5763712, 6484176, 8645568, 9726264, 12968352, 17291136, 19452528, 25936704, 38905056, 51873408, 77810112, 155620224]

約数ペア:

[(1, 155620224), (2, 77810112), (3, 51873408), (4, 38905056), (6, 25936704), (8, 19452528), (9, 17291136), (12, 12968352), (16, 9726264), (18, 8645568), (24, 6484176), (27, 5763712), (32, 4863132), (36, 4322784), (37, 4205952), (48, 3242088), (54, 2881856), (64, 2431566), (72, 2161392), (74, 2102976), (96, 1621044), (108, 1440928), (111, 1401984), (128, 1215783), (144, 1080696), (148, 1051488), (192, 810522), (216, 720464), (222, 700992), (288, 540348), (296, 525744), (333, 467328), (384, 405261), (432, 360232), (444, 350496), (576, 270174), (592, 262872), (666, 233664), (864, 180116), (888, 175248), (999, 155776), (1152, 135087), (1184, 131436), (1217, 127872), (1332, 116832), (1728, 90058), (1776, 87624), (1998, 77888), (2368, 65718), (2434, 63936), (2664, 58416), (3456, 45029), (3552, 43812), (3651, 42624), (3996, 38944), (4736, 32859), (4868, 31968), (5328, 29208), (7104, 21906), (7302, 21312), (7992, 19472), (9736, 15984), (10656, 14604), (10953, 14208)]