169968380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 396446400

約数和(自身を除く): 226478020

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 59, 68, 74, 85, 118, 148, 170, 185, 229, 236, 295, 340, 370, 458, 590, 629, 740, 916, 1003, 1145, 1180, 1258, 2006, 2183, 2290, 2516, 3145, 3893, 4012, 4366, 4580, 5015, 6290, 7786, 8473, 8732, 10030, 10915, 12580, 13511, 15572, 16946, 19465, 20060, 21830, 27022, 33892, 37111, 38930, 42365, 43660, 54044, 67555, 74222, 77860, 84730, 135110, 144041, 148444, 169460, 185555, 229687, 270220, 288082, 371110, 459374, 499907, 576164, 720205, 742220, 918748, 999814, 1148435, 1440410, 1999628, 2296870, 2499535, 2880820, 4593740, 4999070, 8498419, 9998140, 16996838, 33993676, 42492095, 84984190, 169968380]

約数ペア:

[(1, 169968380), (2, 84984190), (4, 42492095), (5, 33993676), (10, 16996838), (17, 9998140), (20, 8498419), (34, 4999070), (37, 4593740), (59, 2880820), (68, 2499535), (74, 2296870), (85, 1999628), (118, 1440410), (148, 1148435), (170, 999814), (185, 918748), (229, 742220), (236, 720205), (295, 576164), (340, 499907), (370, 459374), (458, 371110), (590, 288082), (629, 270220), (740, 229687), (916, 185555), (1003, 169460), (1145, 148444), (1180, 144041), (1258, 135110), (2006, 84730), (2183, 77860), (2290, 74222), (2516, 67555), (3145, 54044), (3893, 43660), (4012, 42365), (4366, 38930), (4580, 37111), (5015, 33892), (6290, 27022), (7786, 21830), (8473, 20060), (8732, 19465), (10030, 16946), (10915, 15572), (12580, 13511)]