128435232

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:566

約数の個数: 96

約数和(自身を含む): 352235520

約数和(自身を除く): 223800288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 103, 124, 186, 206, 248, 309, 372, 412, 419, 496, 618, 744, 824, 838, 992, 1236, 1257, 1488, 1648, 1676, 2472, 2514, 2976, 3193, 3296, 3352, 4944, 5028, 6386, 6704, 9579, 9888, 10056, 12772, 12989, 13408, 19158, 20112, 25544, 25978, 38316, 38967, 40224, 43157, 51088, 51956, 76632, 77934, 86314, 102176, 103912, 129471, 153264, 155868, 172628, 207824, 258942, 306528, 311736, 345256, 415648, 517884, 623472, 690512, 1035768, 1246944, 1337867, 1381024, 2071536, 2675734, 4013601, 4143072, 5351468, 8027202, 10702936, 16054404, 21405872, 32108808, 42811744, 64217616, 128435232]

約数ペア:

[(1, 128435232), (2, 64217616), (3, 42811744), (4, 32108808), (6, 21405872), (8, 16054404), (12, 10702936), (16, 8027202), (24, 5351468), (31, 4143072), (32, 4013601), (48, 2675734), (62, 2071536), (93, 1381024), (96, 1337867), (103, 1246944), (124, 1035768), (186, 690512), (206, 623472), (248, 517884), (309, 415648), (372, 345256), (412, 311736), (419, 306528), (496, 258942), (618, 207824), (744, 172628), (824, 155868), (838, 153264), (992, 129471), (1236, 103912), (1257, 102176), (1488, 86314), (1648, 77934), (1676, 76632), (2472, 51956), (2514, 51088), (2976, 43157), (3193, 40224), (3296, 38967), (3352, 38316), (4944, 25978), (5028, 25544), (6386, 20112), (6704, 19158), (9579, 13408), (9888, 12989), (10056, 12772)]