198357552

素因数分解:

$2^4\times 3^3\times {\mathrm{359}}^1\times {\mathrm{1279}}^1$

素因数の和:1655

約数の個数: 80

約数和(自身を含む): 571392000

約数和(自身を除く): 373034448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 359, 432, 718, 1077, 1279, 1436, 2154, 2558, 2872, 3231, 3837, 4308, 5116, 5744, 6462, 7674, 8616, 9693, 10232, 11511, 12924, 15348, 17232, 19386, 20464, 23022, 25848, 30696, 34533, 38772, 46044, 51696, 61392, 69066, 77544, 92088, 138132, 155088, 184176, 276264, 459161, 552528, 918322, 1377483, 1836644, 2754966, 3673288, 4132449, 5509932, 7346576, 8264898, 11019864, 12397347, 16529796, 22039728, 24794694, 33059592, 49589388, 66119184, 99178776, 198357552]

約数ペア:

[(1, 198357552), (2, 99178776), (3, 66119184), (4, 49589388), (6, 33059592), (8, 24794694), (9, 22039728), (12, 16529796), (16, 12397347), (18, 11019864), (24, 8264898), (27, 7346576), (36, 5509932), (48, 4132449), (54, 3673288), (72, 2754966), (108, 1836644), (144, 1377483), (216, 918322), (359, 552528), (432, 459161), (718, 276264), (1077, 184176), (1279, 155088), (1436, 138132), (2154, 92088), (2558, 77544), (2872, 69066), (3231, 61392), (3837, 51696), (4308, 46044), (5116, 38772), (5744, 34533), (6462, 30696), (7674, 25848), (8616, 23022), (9693, 20464), (10232, 19386), (11511, 17232), (12924, 15348)]