161883000832

素因数分解:

$2^{12}\times 7^1\times {\mathrm{421}}^1\times {\mathrm{13411}}^1$

素因数の和:13863

約数の個数: 104

約数和(自身を含む): 370879568192

約数和(自身を除く): 208996567360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 421, 448, 512, 842, 896, 1024, 1684, 1792, 2048, 2947, 3368, 3584, 4096, 5894, 6736, 7168, 11788, 13411, 13472, 14336, 23576, 26822, 26944, 28672, 47152, 53644, 53888, 93877, 94304, 107288, 107776, 187754, 188608, 214576, 215552, 375508, 377216, 429152, 431104, 751016, 754432, 858304, 862208, 1502032, 1508864, 1716608, 1724416, 3004064, 3017728, 3433216, 5646031, 6008128, 6035456, 6866432, 11292062, 12016256, 12070912, 13732864, 22584124, 24032512, 27465728, 39522217, 45168248, 48065024, 54931456, 79044434, 90336496, 96130048, 158088868, 180672992, 192260096, 316177736, 361345984, 384520192, 632355472, 722691968, 1264710944, 1445383936, 2529421888, 2890767872, 5058843776, 5781535744, 10117687552, 11563071488, 20235375104, 23126142976, 40470750208, 80941500416, 161883000832]

約数ペア:

[(1, 161883000832), (2, 80941500416), (4, 40470750208), (7, 23126142976), (8, 20235375104), (14, 11563071488), (16, 10117687552), (28, 5781535744), (32, 5058843776), (56, 2890767872), (64, 2529421888), (112, 1445383936), (128, 1264710944), (224, 722691968), (256, 632355472), (421, 384520192), (448, 361345984), (512, 316177736), (842, 192260096), (896, 180672992), (1024, 158088868), (1684, 96130048), (1792, 90336496), (2048, 79044434), (2947, 54931456), (3368, 48065024), (3584, 45168248), (4096, 39522217), (5894, 27465728), (6736, 24032512), (7168, 22584124), (11788, 13732864), (13411, 12070912), (13472, 12016256), (14336, 11292062), (23576, 6866432), (26822, 6035456), (26944, 6008128), (28672, 5646031), (47152, 3433216), (53644, 3017728), (53888, 3004064), (93877, 1724416), (94304, 1716608), (107288, 1508864), (107776, 1502032), (187754, 862208), (188608, 858304), (214576, 754432), (215552, 751016), (375508, 431104), (377216, 429152)]