163442912

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 351477504

約数和(自身を除く): 188034592

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 61, 62, 73, 74, 122, 124, 146, 148, 244, 248, 292, 296, 488, 496, 584, 592, 976, 992, 1147, 1168, 1184, 1891, 1952, 2257, 2263, 2294, 2336, 2701, 3782, 4453, 4514, 4526, 4588, 5402, 7564, 8906, 9028, 9052, 9176, 10804, 15128, 17812, 18056, 18104, 18352, 21608, 30256, 35624, 36112, 36208, 36704, 43216, 60512, 69967, 71248, 72224, 72416, 83731, 86432, 138043, 139934, 142496, 164761, 167462, 276086, 279868, 329522, 334924, 552172, 559736, 659044, 669848, 1104344, 1119472, 1318088, 1339696, 2208688, 2238944, 2636176, 2679392, 4417376, 5107591, 5272352, 10215182, 20430364, 40860728, 81721456, 163442912]

約数ペア:

[(1, 163442912), (2, 81721456), (4, 40860728), (8, 20430364), (16, 10215182), (31, 5272352), (32, 5107591), (37, 4417376), (61, 2679392), (62, 2636176), (73, 2238944), (74, 2208688), (122, 1339696), (124, 1318088), (146, 1119472), (148, 1104344), (244, 669848), (248, 659044), (292, 559736), (296, 552172), (488, 334924), (496, 329522), (584, 279868), (592, 276086), (976, 167462), (992, 164761), (1147, 142496), (1168, 139934), (1184, 138043), (1891, 86432), (1952, 83731), (2257, 72416), (2263, 72224), (2294, 71248), (2336, 69967), (2701, 60512), (3782, 43216), (4453, 36704), (4514, 36208), (4526, 36112), (4588, 35624), (5402, 30256), (7564, 21608), (8906, 18352), (9028, 18104), (9052, 18056), (9176, 17812), (10804, 15128)]