143821622

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{1427}}^1$

素因数の和:1772

約数の個数: 32

約数和(自身を含む): 258273792

約数和(自身を除く): 114452170

約数列:

[1, 2, 7, 14, 23, 46, 161, 313, 322, 626, 1427, 2191, 2854, 4382, 7199, 9989, 14398, 19978, 32821, 50393, 65642, 100786, 229747, 446651, 459494, 893302, 3126557, 6253114, 10272973, 20545946, 71910811, 143821622]

約数ペア:

[(1, 143821622), (2, 71910811), (7, 20545946), (14, 10272973), (23, 6253114), (46, 3126557), (161, 893302), (313, 459494), (322, 446651), (626, 229747), (1427, 100786), (2191, 65642), (2854, 50393), (4382, 32821), (7199, 19978), (9989, 14398)]