16107245

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:170

約数の個数: 64

約数和(自身を含む): 26873856

約数和(自身を除く): 10766611

約数列:

[1, 5, 7, 11, 17, 23, 35, 55, 77, 85, 107, 115, 119, 161, 187, 253, 385, 391, 535, 595, 749, 805, 935, 1177, 1265, 1309, 1771, 1819, 1955, 2461, 2737, 3745, 4301, 5885, 6545, 8239, 8855, 9095, 12305, 12733, 13685, 17227, 20009, 21505, 27071, 30107, 41195, 41837, 63665, 86135, 100045, 135355, 140063, 150535, 189497, 209185, 292859, 460207, 700315, 947485, 1464295, 2301035, 3221449, 16107245]

約数ペア:

[(1, 16107245), (5, 3221449), (7, 2301035), (11, 1464295), (17, 947485), (23, 700315), (35, 460207), (55, 292859), (77, 209185), (85, 189497), (107, 150535), (115, 140063), (119, 135355), (161, 100045), (187, 86135), (253, 63665), (385, 41837), (391, 41195), (535, 30107), (595, 27071), (749, 21505), (805, 20009), (935, 17227), (1177, 13685), (1265, 12733), (1309, 12305), (1771, 9095), (1819, 8855), (1955, 8239), (2461, 6545), (2737, 5885), (3745, 4301)]