150870811

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1229}}^1$

素因数の和:1339

約数の個数: 32

約数和(自身を含む): 198374400

約数和(自身を除く): 47503589

約数列:

[1, 7, 13, 19, 71, 91, 133, 247, 497, 923, 1229, 1349, 1729, 6461, 8603, 9443, 15977, 17537, 23351, 87259, 111839, 122759, 163457, 303563, 610813, 1134367, 1657921, 2124941, 7940569, 11605447, 21552973, 150870811]

約数ペア:

[(1, 150870811), (7, 21552973), (13, 11605447), (19, 7940569), (71, 2124941), (91, 1657921), (133, 1134367), (247, 610813), (497, 303563), (923, 163457), (1229, 122759), (1349, 111839), (1729, 87259), (6461, 23351), (8603, 17537), (9443, 15977)]