161002032

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:618

約数の個数: 80

約数和(自身を含む): 427056000

約数和(自身を除く): 266053968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 139, 177, 236, 278, 354, 409, 417, 472, 556, 708, 818, 834, 944, 1112, 1227, 1416, 1636, 1668, 2224, 2454, 2832, 3272, 3336, 4908, 6544, 6672, 8201, 9816, 16402, 19632, 24131, 24603, 32804, 48262, 49206, 56851, 65608, 72393, 96524, 98412, 113702, 131216, 144786, 170553, 193048, 196824, 227404, 289572, 341106, 386096, 393648, 454808, 579144, 682212, 909616, 1158288, 1364424, 2728848, 3354209, 6708418, 10062627, 13416836, 20125254, 26833672, 40250508, 53667344, 80501016, 161002032]

約数ペア:

[(1, 161002032), (2, 80501016), (3, 53667344), (4, 40250508), (6, 26833672), (8, 20125254), (12, 13416836), (16, 10062627), (24, 6708418), (48, 3354209), (59, 2728848), (118, 1364424), (139, 1158288), (177, 909616), (236, 682212), (278, 579144), (354, 454808), (409, 393648), (417, 386096), (472, 341106), (556, 289572), (708, 227404), (818, 196824), (834, 193048), (944, 170553), (1112, 144786), (1227, 131216), (1416, 113702), (1636, 98412), (1668, 96524), (2224, 72393), (2454, 65608), (2832, 56851), (3272, 49206), (3336, 48262), (4908, 32804), (6544, 24603), (6672, 24131), (8201, 19632), (9816, 16402)]