155625344

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^2\times {\mathrm{601}}^1$

素因数の和:656

約数の個数: 96

約数和(自身を含む): 377020560

約数和(自身を除く): 221395216

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 289, 448, 476, 544, 578, 601, 896, 952, 1088, 1156, 1202, 1904, 2023, 2176, 2312, 2404, 3808, 4046, 4207, 4624, 4808, 7616, 8092, 8414, 9248, 9616, 10217, 15232, 16184, 16828, 18496, 19232, 20434, 32368, 33656, 36992, 38464, 40868, 64736, 67312, 71519, 76928, 81736, 129472, 134624, 143038, 163472, 173689, 258944, 269248, 286076, 326944, 347378, 538496, 572152, 653888, 694756, 1144304, 1215823, 1307776, 1389512, 2288608, 2431646, 2779024, 4577216, 4863292, 5558048, 9154432, 9726584, 11116096, 19453168, 22232192, 38906336, 77812672, 155625344]

約数ペア:

[(1, 155625344), (2, 77812672), (4, 38906336), (7, 22232192), (8, 19453168), (14, 11116096), (16, 9726584), (17, 9154432), (28, 5558048), (32, 4863292), (34, 4577216), (56, 2779024), (64, 2431646), (68, 2288608), (112, 1389512), (119, 1307776), (128, 1215823), (136, 1144304), (224, 694756), (238, 653888), (272, 572152), (289, 538496), (448, 347378), (476, 326944), (544, 286076), (578, 269248), (601, 258944), (896, 173689), (952, 163472), (1088, 143038), (1156, 134624), (1202, 129472), (1904, 81736), (2023, 76928), (2176, 71519), (2312, 67312), (2404, 64736), (3808, 40868), (4046, 38464), (4207, 36992), (4624, 33656), (4808, 32368), (7616, 20434), (8092, 19232), (8414, 18496), (9248, 16828), (9616, 16184), (10217, 15232)]