167850284

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 353258640

約数和(自身を除く): 185408356

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 101, 122, 139, 196, 202, 244, 278, 404, 427, 556, 707, 854, 973, 1414, 1708, 1946, 2828, 2989, 3892, 4949, 5978, 6161, 6811, 8479, 9898, 11956, 12322, 13622, 14039, 16958, 19796, 24644, 27244, 28078, 33916, 43127, 56156, 59353, 86254, 98273, 118706, 172508, 196546, 237412, 301889, 393092, 415471, 603778, 687911, 830942, 856379, 1207556, 1375822, 1661884, 1712758, 2751644, 3425516, 5994653, 11989306, 23978612, 41962571, 83925142, 167850284]

約数ペア:

[(1, 167850284), (2, 83925142), (4, 41962571), (7, 23978612), (14, 11989306), (28, 5994653), (49, 3425516), (61, 2751644), (98, 1712758), (101, 1661884), (122, 1375822), (139, 1207556), (196, 856379), (202, 830942), (244, 687911), (278, 603778), (404, 415471), (427, 393092), (556, 301889), (707, 237412), (854, 196546), (973, 172508), (1414, 118706), (1708, 98273), (1946, 86254), (2828, 59353), (2989, 56156), (3892, 43127), (4949, 33916), (5978, 28078), (6161, 27244), (6811, 24644), (8479, 19796), (9898, 16958), (11956, 14039), (12322, 13622)]