16542156968

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{13711}}^1$

素因数の和:13902

約数の個数: 64

約数和(自身を含む): 33172070400

約数和(自身を除く): 16629913432

約数列:

[1, 2, 4, 8, 23, 46, 79, 83, 92, 158, 166, 184, 316, 332, 632, 664, 1817, 1909, 3634, 3818, 6557, 7268, 7636, 13114, 13711, 14536, 15272, 26228, 27422, 52456, 54844, 109688, 150811, 301622, 315353, 603244, 630706, 1083169, 1138013, 1206488, 1261412, 2166338, 2276026, 2522824, 4332676, 4552052, 8665352, 9104104, 24912887, 26174299, 49825774, 52348598, 89903027, 99651548, 104697196, 179806054, 199303096, 209394392, 359612108, 719224216, 2067769621, 4135539242, 8271078484, 16542156968]

約数ペア:

[(1, 16542156968), (2, 8271078484), (4, 4135539242), (8, 2067769621), (23, 719224216), (46, 359612108), (79, 209394392), (83, 199303096), (92, 179806054), (158, 104697196), (166, 99651548), (184, 89903027), (316, 52348598), (332, 49825774), (632, 26174299), (664, 24912887), (1817, 9104104), (1909, 8665352), (3634, 4552052), (3818, 4332676), (6557, 2522824), (7268, 2276026), (7636, 2166338), (13114, 1261412), (13711, 1206488), (14536, 1138013), (15272, 1083169), (26228, 630706), (27422, 603244), (52456, 315353), (54844, 301622), (109688, 150811)]