168728202

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2357}}^1$

素因数の和:2503

約数の個数: 48

約数和(自身を含む): 378515592

約数和(自身を除く): 209787390

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 97, 123, 194, 246, 291, 369, 582, 738, 873, 1746, 2357, 3977, 4714, 7071, 7954, 11931, 14142, 21213, 23862, 35793, 42426, 71586, 96637, 193274, 228629, 289911, 457258, 579822, 685887, 869733, 1371774, 1739466, 2057661, 4115322, 9373789, 18747578, 28121367, 56242734, 84364101, 168728202]

約数ペア:

[(1, 168728202), (2, 84364101), (3, 56242734), (6, 28121367), (9, 18747578), (18, 9373789), (41, 4115322), (82, 2057661), (97, 1739466), (123, 1371774), (194, 869733), (246, 685887), (291, 579822), (369, 457258), (582, 289911), (738, 228629), (873, 193274), (1746, 96637), (2357, 71586), (3977, 42426), (4714, 35793), (7071, 23862), (7954, 21213), (11931, 14142)]