142279904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 325140480

約数和(自身を除く): 182860576

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 47, 52, 76, 94, 104, 152, 188, 208, 247, 304, 376, 383, 416, 494, 608, 611, 752, 766, 893, 988, 1222, 1504, 1532, 1786, 1976, 2444, 3064, 3572, 3952, 4888, 4979, 6128, 7144, 7277, 7904, 9776, 9958, 11609, 12256, 14288, 14554, 18001, 19552, 19916, 23218, 28576, 29108, 36002, 39832, 46436, 58216, 72004, 79664, 92872, 94601, 116432, 144008, 159328, 185744, 189202, 232864, 234013, 288016, 342019, 371488, 378404, 468026, 576032, 684038, 756808, 936052, 1368076, 1513616, 1872104, 2736152, 3027232, 3744208, 4446247, 5472304, 7488416, 8892494, 10944608, 17784988, 35569976, 71139952, 142279904]

約数ペア:

[(1, 142279904), (2, 71139952), (4, 35569976), (8, 17784988), (13, 10944608), (16, 8892494), (19, 7488416), (26, 5472304), (32, 4446247), (38, 3744208), (47, 3027232), (52, 2736152), (76, 1872104), (94, 1513616), (104, 1368076), (152, 936052), (188, 756808), (208, 684038), (247, 576032), (304, 468026), (376, 378404), (383, 371488), (416, 342019), (494, 288016), (608, 234013), (611, 232864), (752, 189202), (766, 185744), (893, 159328), (988, 144008), (1222, 116432), (1504, 94601), (1532, 92872), (1786, 79664), (1976, 72004), (2444, 58216), (3064, 46436), (3572, 39832), (3952, 36002), (4888, 29108), (4979, 28576), (6128, 23218), (7144, 19916), (7277, 19552), (7904, 18001), (9776, 14554), (9958, 14288), (11609, 12256)]