131951808

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{4019}}^1$

素因数の和:4059

約数の個数: 112

約数和(自身を含む): 408432000

約数和(自身を除く): 276480192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1216, 1368, 1728, 1824, 2052, 2736, 3648, 4019, 4104, 5472, 8038, 8208, 10944, 12057, 16076, 16416, 24114, 32152, 32832, 36171, 48228, 64304, 72342, 76361, 96456, 108513, 128608, 144684, 152722, 192912, 217026, 229083, 257216, 289368, 305444, 385824, 434052, 458166, 578736, 610888, 687249, 771648, 868104, 916332, 1157472, 1221776, 1374498, 1736208, 1832664, 2061747, 2314944, 2443552, 2748996, 3472416, 3665328, 4123494, 4887104, 5497992, 6944832, 7330656, 8246988, 10995984, 14661312, 16493976, 21991968, 32987952, 43983936, 65975904, 131951808]

約数ペア:

[(1, 131951808), (2, 65975904), (3, 43983936), (4, 32987952), (6, 21991968), (8, 16493976), (9, 14661312), (12, 10995984), (16, 8246988), (18, 7330656), (19, 6944832), (24, 5497992), (27, 4887104), (32, 4123494), (36, 3665328), (38, 3472416), (48, 2748996), (54, 2443552), (57, 2314944), (64, 2061747), (72, 1832664), (76, 1736208), (96, 1374498), (108, 1221776), (114, 1157472), (144, 916332), (152, 868104), (171, 771648), (192, 687249), (216, 610888), (228, 578736), (288, 458166), (304, 434052), (342, 385824), (432, 305444), (456, 289368), (513, 257216), (576, 229083), (608, 217026), (684, 192912), (864, 152722), (912, 144684), (1026, 128608), (1216, 108513), (1368, 96456), (1728, 76361), (1824, 72342), (2052, 64304), (2736, 48228), (3648, 36171), (4019, 32832), (4104, 32152), (5472, 24114), (8038, 16416), (8208, 16076), (10944, 12057)]