145303542

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{433}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 320375328

約数和(自身を除く): 175071786

約数列:

[1, 2, 3, 6, 9, 18, 103, 181, 206, 309, 362, 433, 543, 618, 866, 927, 1086, 1299, 1629, 1854, 2598, 3258, 3897, 7794, 18643, 37286, 44599, 55929, 78373, 89198, 111858, 133797, 156746, 167787, 235119, 267594, 335574, 401391, 470238, 705357, 802782, 1410714, 8072419, 16144838, 24217257, 48434514, 72651771, 145303542]

約数ペア:

[(1, 145303542), (2, 72651771), (3, 48434514), (6, 24217257), (9, 16144838), (18, 8072419), (103, 1410714), (181, 802782), (206, 705357), (309, 470238), (362, 401391), (433, 335574), (543, 267594), (618, 235119), (866, 167787), (927, 156746), (1086, 133797), (1299, 111858), (1629, 89198), (1854, 78373), (2598, 55929), (3258, 44599), (3897, 37286), (7794, 18643)]