128462016

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:350

約数の個数: 112

約数和(自身を含む): 355811328

約数和(自身を除く): 227349312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 113, 124, 186, 191, 192, 226, 248, 339, 372, 382, 452, 496, 573, 678, 744, 764, 904, 992, 1146, 1356, 1488, 1528, 1808, 1984, 2292, 2712, 2976, 3056, 3503, 3616, 4584, 5424, 5921, 5952, 6112, 7006, 7232, 9168, 10509, 10848, 11842, 12224, 14012, 17763, 18336, 21018, 21583, 21696, 23684, 28024, 35526, 36672, 42036, 43166, 47368, 56048, 64749, 71052, 84072, 86332, 94736, 112096, 129498, 142104, 168144, 172664, 189472, 224192, 258996, 284208, 336288, 345328, 378944, 517992, 568416, 669073, 672576, 690656, 1035984, 1136832, 1338146, 1381312, 2007219, 2071968, 2676292, 4014438, 4143936, 5352584, 8028876, 10705168, 16057752, 21410336, 32115504, 42820672, 64231008, 128462016]

約数ペア:

[(1, 128462016), (2, 64231008), (3, 42820672), (4, 32115504), (6, 21410336), (8, 16057752), (12, 10705168), (16, 8028876), (24, 5352584), (31, 4143936), (32, 4014438), (48, 2676292), (62, 2071968), (64, 2007219), (93, 1381312), (96, 1338146), (113, 1136832), (124, 1035984), (186, 690656), (191, 672576), (192, 669073), (226, 568416), (248, 517992), (339, 378944), (372, 345328), (382, 336288), (452, 284208), (496, 258996), (573, 224192), (678, 189472), (744, 172664), (764, 168144), (904, 142104), (992, 129498), (1146, 112096), (1356, 94736), (1488, 86332), (1528, 84072), (1808, 71052), (1984, 64749), (2292, 56048), (2712, 47368), (2976, 43166), (3056, 42036), (3503, 36672), (3616, 35526), (4584, 28024), (5424, 23684), (5921, 21696), (5952, 21583), (6112, 21018), (7006, 18336), (7232, 17763), (9168, 14012), (10509, 12224), (10848, 11842)]