161395608

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:553

約数の個数: 96

約数和(自身を含む): 447678000

約数和(自身を除く): 286282392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 149, 242, 264, 298, 363, 373, 447, 484, 596, 726, 746, 894, 968, 1119, 1192, 1452, 1492, 1639, 1788, 2238, 2904, 2984, 3278, 3576, 4103, 4476, 4917, 6556, 8206, 8952, 9834, 12309, 13112, 16412, 18029, 19668, 24618, 32824, 36058, 39336, 45133, 49236, 54087, 55577, 72116, 90266, 98472, 108174, 111154, 135399, 144232, 166731, 180532, 216348, 222308, 270798, 333462, 361064, 432696, 444616, 541596, 611347, 666924, 1083192, 1222694, 1333848, 1834041, 2445388, 3668082, 4890776, 6724817, 7336164, 13449634, 14672328, 20174451, 26899268, 40348902, 53798536, 80697804, 161395608]

約数ペア:

[(1, 161395608), (2, 80697804), (3, 53798536), (4, 40348902), (6, 26899268), (8, 20174451), (11, 14672328), (12, 13449634), (22, 7336164), (24, 6724817), (33, 4890776), (44, 3668082), (66, 2445388), (88, 1834041), (121, 1333848), (132, 1222694), (149, 1083192), (242, 666924), (264, 611347), (298, 541596), (363, 444616), (373, 432696), (447, 361064), (484, 333462), (596, 270798), (726, 222308), (746, 216348), (894, 180532), (968, 166731), (1119, 144232), (1192, 135399), (1452, 111154), (1492, 108174), (1639, 98472), (1788, 90266), (2238, 72116), (2904, 55577), (2984, 54087), (3278, 49236), (3576, 45133), (4103, 39336), (4476, 36058), (4917, 32824), (6556, 24618), (8206, 19668), (8952, 18029), (9834, 16412), (12309, 13112)]