164321248

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{773}}^1$

素因数の和:876

約数の個数: 96

約数和(自身を含む): 404139456

約数和(自身を除く): 239818208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 73, 91, 104, 112, 146, 182, 208, 224, 292, 364, 416, 511, 584, 728, 773, 949, 1022, 1168, 1456, 1546, 1898, 2044, 2336, 2912, 3092, 3796, 4088, 5411, 6184, 6643, 7592, 8176, 10049, 10822, 12368, 13286, 15184, 16352, 20098, 21644, 24736, 26572, 30368, 40196, 43288, 53144, 56429, 70343, 80392, 86576, 106288, 112858, 140686, 160784, 173152, 212576, 225716, 281372, 321568, 395003, 451432, 562744, 733577, 790006, 902864, 1125488, 1467154, 1580012, 1805728, 2250976, 2934308, 3160024, 5135039, 5868616, 6320048, 10270078, 11737232, 12640096, 20540156, 23474464, 41080312, 82160624, 164321248]

約数ペア:

[(1, 164321248), (2, 82160624), (4, 41080312), (7, 23474464), (8, 20540156), (13, 12640096), (14, 11737232), (16, 10270078), (26, 6320048), (28, 5868616), (32, 5135039), (52, 3160024), (56, 2934308), (73, 2250976), (91, 1805728), (104, 1580012), (112, 1467154), (146, 1125488), (182, 902864), (208, 790006), (224, 733577), (292, 562744), (364, 451432), (416, 395003), (511, 321568), (584, 281372), (728, 225716), (773, 212576), (949, 173152), (1022, 160784), (1168, 140686), (1456, 112858), (1546, 106288), (1898, 86576), (2044, 80392), (2336, 70343), (2912, 56429), (3092, 53144), (3796, 43288), (4088, 40196), (5411, 30368), (6184, 26572), (6643, 24736), (7592, 21644), (8176, 20098), (10049, 16352), (10822, 15184), (12368, 13286)]