128479392

素因数分解:

$2^5\times 3^3\times {\mathrm{37}}^1\times {\mathrm{4019}}^1$

素因数の和:4075

約数の個数: 96

約数和(自身を含む): 384955200

約数和(自身を除く): 256475808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 96, 108, 111, 144, 148, 216, 222, 288, 296, 333, 432, 444, 592, 666, 864, 888, 999, 1184, 1332, 1776, 1998, 2664, 3552, 3996, 4019, 5328, 7992, 8038, 10656, 12057, 15984, 16076, 24114, 31968, 32152, 36171, 48228, 64304, 72342, 96456, 108513, 128608, 144684, 148703, 192912, 217026, 289368, 297406, 385824, 434052, 446109, 578736, 594812, 868104, 892218, 1157472, 1189624, 1338327, 1736208, 1784436, 2379248, 2676654, 3472416, 3568872, 4014981, 4758496, 5353308, 7137744, 8029962, 10706616, 14275488, 16059924, 21413232, 32119848, 42826464, 64239696, 128479392]

約数ペア:

[(1, 128479392), (2, 64239696), (3, 42826464), (4, 32119848), (6, 21413232), (8, 16059924), (9, 14275488), (12, 10706616), (16, 8029962), (18, 7137744), (24, 5353308), (27, 4758496), (32, 4014981), (36, 3568872), (37, 3472416), (48, 2676654), (54, 2379248), (72, 1784436), (74, 1736208), (96, 1338327), (108, 1189624), (111, 1157472), (144, 892218), (148, 868104), (216, 594812), (222, 578736), (288, 446109), (296, 434052), (333, 385824), (432, 297406), (444, 289368), (592, 217026), (666, 192912), (864, 148703), (888, 144684), (999, 128608), (1184, 108513), (1332, 96456), (1776, 72342), (1998, 64304), (2664, 48228), (3552, 36171), (3996, 32152), (4019, 31968), (5328, 24114), (7992, 16076), (8038, 15984), (10656, 12057)]