160445824

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:328

約数の個数: 128

約数和(自身を含む): 405780480

約数和(自身を除く): 245334656

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 73, 77, 88, 112, 128, 146, 154, 176, 223, 224, 292, 308, 352, 446, 448, 511, 584, 616, 704, 803, 892, 896, 1022, 1168, 1232, 1408, 1561, 1606, 1784, 2044, 2336, 2453, 2464, 3122, 3212, 3568, 4088, 4672, 4906, 4928, 5621, 6244, 6424, 7136, 8176, 9344, 9812, 9856, 11242, 12488, 12848, 14272, 16279, 16352, 17171, 19624, 22484, 24976, 25696, 28544, 32558, 32704, 34342, 39248, 44968, 49952, 51392, 65116, 65408, 68684, 78496, 89936, 99904, 102784, 113953, 130232, 137368, 156992, 179069, 179872, 199808, 227906, 260464, 274736, 313984, 358138, 359744, 455812, 520928, 549472, 716276, 719488, 911624, 1041856, 1098944, 1253483, 1432552, 1823248, 2083712, 2197888, 2506966, 2865104, 3646496, 5013932, 5730208, 7292992, 10027864, 11460416, 14585984, 20055728, 22920832, 40111456, 80222912, 160445824]

約数ペア:

[(1, 160445824), (2, 80222912), (4, 40111456), (7, 22920832), (8, 20055728), (11, 14585984), (14, 11460416), (16, 10027864), (22, 7292992), (28, 5730208), (32, 5013932), (44, 3646496), (56, 2865104), (64, 2506966), (73, 2197888), (77, 2083712), (88, 1823248), (112, 1432552), (128, 1253483), (146, 1098944), (154, 1041856), (176, 911624), (223, 719488), (224, 716276), (292, 549472), (308, 520928), (352, 455812), (446, 359744), (448, 358138), (511, 313984), (584, 274736), (616, 260464), (704, 227906), (803, 199808), (892, 179872), (896, 179069), (1022, 156992), (1168, 137368), (1232, 130232), (1408, 113953), (1561, 102784), (1606, 99904), (1784, 89936), (2044, 78496), (2336, 68684), (2453, 65408), (2464, 65116), (3122, 51392), (3212, 49952), (3568, 44968), (4088, 39248), (4672, 34342), (4906, 32704), (4928, 32558), (5621, 28544), (6244, 25696), (6424, 24976), (7136, 22484), (8176, 19624), (9344, 17171), (9812, 16352), (9856, 16279), (11242, 14272), (12488, 12848)]