113131396

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1787}}^1$

素因数の和:1841

約数の個数: 72

約数和(自身を含む): 256828320

約数和(自身を除く): 143696924

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 49, 68, 76, 98, 119, 133, 196, 238, 266, 323, 476, 532, 646, 833, 931, 1292, 1666, 1787, 1862, 2261, 3332, 3574, 3724, 4522, 7148, 9044, 12509, 15827, 25018, 30379, 31654, 33953, 50036, 60758, 63308, 67906, 87563, 121516, 135812, 175126, 212653, 237671, 350252, 425306, 475342, 577201, 850612, 950684, 1154402, 1488571, 1663697, 2308804, 2977142, 3327394, 4040407, 5954284, 6654788, 8080814, 16161628, 28282849, 56565698, 113131396]

約数ペア:

[(1, 113131396), (2, 56565698), (4, 28282849), (7, 16161628), (14, 8080814), (17, 6654788), (19, 5954284), (28, 4040407), (34, 3327394), (38, 2977142), (49, 2308804), (68, 1663697), (76, 1488571), (98, 1154402), (119, 950684), (133, 850612), (196, 577201), (238, 475342), (266, 425306), (323, 350252), (476, 237671), (532, 212653), (646, 175126), (833, 135812), (931, 121516), (1292, 87563), (1666, 67906), (1787, 63308), (1862, 60758), (2261, 50036), (3332, 33953), (3574, 31654), (3724, 30379), (4522, 25018), (7148, 15827), (9044, 12509)]