187348568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2053}}^1$

素因数の和:2148

約数の個数: 64

約数和(自身を含む): 412607520

約数和(自身を除く): 225258952

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 61, 68, 88, 122, 136, 187, 244, 374, 488, 671, 748, 1037, 1342, 1496, 2053, 2074, 2684, 4106, 4148, 5368, 8212, 8296, 11407, 16424, 22583, 22814, 34901, 45166, 45628, 69802, 90332, 91256, 125233, 139604, 180664, 250466, 279208, 383911, 500932, 767822, 1001864, 1377563, 1535644, 2128961, 2755126, 3071288, 4257922, 5510252, 8515844, 11020504, 17031688, 23418571, 46837142, 93674284, 187348568]

約数ペア:

[(1, 187348568), (2, 93674284), (4, 46837142), (8, 23418571), (11, 17031688), (17, 11020504), (22, 8515844), (34, 5510252), (44, 4257922), (61, 3071288), (68, 2755126), (88, 2128961), (122, 1535644), (136, 1377563), (187, 1001864), (244, 767822), (374, 500932), (488, 383911), (671, 279208), (748, 250466), (1037, 180664), (1342, 139604), (1496, 125233), (2053, 91256), (2074, 90332), (2684, 69802), (4106, 45628), (4148, 45166), (5368, 34901), (8212, 22814), (8296, 22583), (11407, 16424)]