169898168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{3119}}^1$

素因数の和:3755

約数の個数: 32

約数和(自身を含む): 348192000

約数和(自身を除く): 178293832

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 619, 1238, 2476, 3119, 4952, 6238, 6809, 12476, 13618, 24952, 27236, 34309, 54472, 68618, 137236, 274472, 1930661, 3861322, 7722644, 15445288, 21237271, 42474542, 84949084, 169898168]

約数ペア:

[(1, 169898168), (2, 84949084), (4, 42474542), (8, 21237271), (11, 15445288), (22, 7722644), (44, 3861322), (88, 1930661), (619, 274472), (1238, 137236), (2476, 68618), (3119, 54472), (4952, 34309), (6238, 27236), (6809, 24952), (12476, 13618)]