165253312

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:286

約数の個数: 112

約数和(自身を含む): 394565632

約数和(自身を除く): 229312320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 73, 112, 124, 146, 163, 217, 224, 248, 292, 326, 434, 448, 496, 511, 584, 652, 868, 992, 1022, 1141, 1168, 1304, 1736, 1984, 2044, 2263, 2282, 2336, 2608, 3472, 4088, 4526, 4564, 4672, 5053, 5216, 6944, 8176, 9052, 9128, 10106, 10432, 11899, 13888, 15841, 16352, 18104, 18256, 20212, 23798, 31682, 32704, 35371, 36208, 36512, 40424, 47596, 63364, 70742, 72416, 73024, 80848, 83293, 95192, 126728, 141484, 144832, 161696, 166586, 190384, 253456, 282968, 323392, 333172, 368869, 380768, 506912, 565936, 666344, 737738, 761536, 1013824, 1131872, 1332688, 1475476, 2263744, 2582083, 2665376, 2950952, 5164166, 5330752, 5901904, 10328332, 11803808, 20656664, 23607616, 41313328, 82626656, 165253312]

約数ペア:

[(1, 165253312), (2, 82626656), (4, 41313328), (7, 23607616), (8, 20656664), (14, 11803808), (16, 10328332), (28, 5901904), (31, 5330752), (32, 5164166), (56, 2950952), (62, 2665376), (64, 2582083), (73, 2263744), (112, 1475476), (124, 1332688), (146, 1131872), (163, 1013824), (217, 761536), (224, 737738), (248, 666344), (292, 565936), (326, 506912), (434, 380768), (448, 368869), (496, 333172), (511, 323392), (584, 282968), (652, 253456), (868, 190384), (992, 166586), (1022, 161696), (1141, 144832), (1168, 141484), (1304, 126728), (1736, 95192), (1984, 83293), (2044, 80848), (2263, 73024), (2282, 72416), (2336, 70742), (2608, 63364), (3472, 47596), (4088, 40424), (4526, 36512), (4564, 36208), (4672, 35371), (5053, 32704), (5216, 31682), (6944, 23798), (8176, 20212), (9052, 18256), (9128, 18104), (10106, 16352), (10432, 15841), (11899, 13888)]