154886144

素因数分解:

$2^{13}\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 112

約数和(自身を含む): 368551968

約数和(自身を除く): 213665824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 73, 74, 112, 128, 146, 148, 224, 256, 259, 292, 296, 448, 511, 512, 518, 584, 592, 896, 1022, 1024, 1036, 1168, 1184, 1792, 2044, 2048, 2072, 2336, 2368, 2701, 3584, 4088, 4096, 4144, 4672, 4736, 5402, 7168, 8176, 8192, 8288, 9344, 9472, 10804, 14336, 16352, 16576, 18688, 18907, 18944, 21608, 28672, 32704, 33152, 37376, 37814, 37888, 43216, 57344, 65408, 66304, 74752, 75628, 75776, 86432, 130816, 132608, 149504, 151256, 151552, 172864, 261632, 265216, 299008, 302512, 303104, 345728, 523264, 530432, 598016, 605024, 691456, 1046528, 1060864, 1210048, 1382912, 2093056, 2121728, 2420096, 2765824, 4186112, 4840192, 5531648, 9680384, 11063296, 19360768, 22126592, 38721536, 77443072, 154886144]

約数ペア:

[(1, 154886144), (2, 77443072), (4, 38721536), (7, 22126592), (8, 19360768), (14, 11063296), (16, 9680384), (28, 5531648), (32, 4840192), (37, 4186112), (56, 2765824), (64, 2420096), (73, 2121728), (74, 2093056), (112, 1382912), (128, 1210048), (146, 1060864), (148, 1046528), (224, 691456), (256, 605024), (259, 598016), (292, 530432), (296, 523264), (448, 345728), (511, 303104), (512, 302512), (518, 299008), (584, 265216), (592, 261632), (896, 172864), (1022, 151552), (1024, 151256), (1036, 149504), (1168, 132608), (1184, 130816), (1792, 86432), (2044, 75776), (2048, 75628), (2072, 74752), (2336, 66304), (2368, 65408), (2701, 57344), (3584, 43216), (4088, 37888), (4096, 37814), (4144, 37376), (4672, 33152), (4736, 32704), (5402, 28672), (7168, 21608), (8176, 18944), (8192, 18907), (8288, 18688), (9344, 16576), (9472, 16352), (10804, 14336)]