179884012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 416747520

約数和(自身を除く): 236863508

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 67, 77, 92, 134, 154, 161, 253, 268, 308, 322, 379, 469, 506, 644, 737, 758, 938, 1012, 1474, 1516, 1541, 1771, 1876, 2653, 2948, 3082, 3542, 4169, 5159, 5306, 6164, 7084, 8338, 8717, 10318, 10612, 10787, 16676, 16951, 17434, 20636, 21574, 25393, 29183, 33902, 34868, 43148, 50786, 58366, 61019, 67804, 95887, 101572, 116732, 118657, 122038, 177751, 191774, 237314, 244076, 279323, 355502, 383548, 474628, 558646, 584039, 671209, 711004, 1117292, 1168078, 1342418, 1955261, 2336156, 2684836, 3910522, 4088273, 6424429, 7821044, 8176546, 12848858, 16353092, 25697716, 44971003, 89942006, 179884012]

約数ペア:

[(1, 179884012), (2, 89942006), (4, 44971003), (7, 25697716), (11, 16353092), (14, 12848858), (22, 8176546), (23, 7821044), (28, 6424429), (44, 4088273), (46, 3910522), (67, 2684836), (77, 2336156), (92, 1955261), (134, 1342418), (154, 1168078), (161, 1117292), (253, 711004), (268, 671209), (308, 584039), (322, 558646), (379, 474628), (469, 383548), (506, 355502), (644, 279323), (737, 244076), (758, 237314), (938, 191774), (1012, 177751), (1474, 122038), (1516, 118657), (1541, 116732), (1771, 101572), (1876, 95887), (2653, 67804), (2948, 61019), (3082, 58366), (3542, 50786), (4169, 43148), (5159, 34868), (5306, 33902), (6164, 29183), (7084, 25393), (8338, 21574), (8717, 20636), (10318, 17434), (10612, 16951), (10787, 16676)]