156942403135

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3121}}^1\times {\mathrm{62467}}^1$

素因数の和:65623

約数の個数: 32

約数和(自身を含む): 224668910592

約数和(自身を除く): 67726507457

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 3121, 15605, 21847, 62467, 71783, 109235, 312335, 358915, 437269, 502481, 1436741, 2186345, 2512405, 7183705, 10057187, 50285935, 194959507, 974797535, 1364716549, 4484068661, 6823582745, 22420343305, 31388480627, 156942403135]

約数ペア:

[(1, 156942403135), (5, 31388480627), (7, 22420343305), (23, 6823582745), (35, 4484068661), (115, 1364716549), (161, 974797535), (805, 194959507), (3121, 50285935), (15605, 10057187), (21847, 7183705), (62467, 2512405), (71783, 2186345), (109235, 1436741), (312335, 502481), (358915, 437269)]