127144808

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 299455200

約数和(自身を除く): 172310392

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 43, 49, 56, 76, 86, 98, 133, 152, 172, 196, 266, 301, 344, 392, 397, 532, 602, 794, 817, 931, 1064, 1204, 1588, 1634, 1862, 2107, 2408, 2779, 3176, 3268, 3724, 4214, 5558, 5719, 6536, 7448, 7543, 8428, 11116, 11438, 15086, 16856, 17071, 19453, 22232, 22876, 30172, 34142, 38906, 40033, 45752, 52801, 60344, 68284, 77812, 80066, 105602, 119497, 136568, 155624, 160132, 211204, 238994, 320264, 324349, 369607, 422408, 477988, 648698, 739214, 836479, 955976, 1297396, 1478428, 1672958, 2270443, 2594792, 2956856, 3345916, 4540886, 6691832, 9081772, 15893101, 18163544, 31786202, 63572404, 127144808]

約数ペア:

[(1, 127144808), (2, 63572404), (4, 31786202), (7, 18163544), (8, 15893101), (14, 9081772), (19, 6691832), (28, 4540886), (38, 3345916), (43, 2956856), (49, 2594792), (56, 2270443), (76, 1672958), (86, 1478428), (98, 1297396), (133, 955976), (152, 836479), (172, 739214), (196, 648698), (266, 477988), (301, 422408), (344, 369607), (392, 324349), (397, 320264), (532, 238994), (602, 211204), (794, 160132), (817, 155624), (931, 136568), (1064, 119497), (1204, 105602), (1588, 80066), (1634, 77812), (1862, 68284), (2107, 60344), (2408, 52801), (2779, 45752), (3176, 40033), (3268, 38906), (3724, 34142), (4214, 30172), (5558, 22876), (5719, 22232), (6536, 19453), (7448, 17071), (7543, 16856), (8428, 15086), (11116, 11438)]