156931208643

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{79939}}^1$

素因数の和:80104

約数の個数: 64

約数和(自身を含む): 250487193600

約数和(自身を除く): 93555984957

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 101, 209, 303, 341, 589, 627, 1023, 1111, 1767, 1919, 3131, 3333, 5757, 6479, 9393, 19437, 21109, 34441, 59489, 63327, 79939, 103323, 178467, 239817, 654379, 879329, 1518841, 1963137, 2478109, 2637987, 4556523, 7434327, 8073839, 16707251, 24221517, 27259199, 47084071, 50121753, 81777597, 88812229, 141252213, 153402941, 250289009, 266436687, 460208823, 517924781, 750867027, 1553774343, 1687432351, 2753179099, 4755491171, 5062297053, 8259537297, 14266473513, 52310402881, 156931208643]

約数ペア:

[(1, 156931208643), (3, 52310402881), (11, 14266473513), (19, 8259537297), (31, 5062297053), (33, 4755491171), (57, 2753179099), (93, 1687432351), (101, 1553774343), (209, 750867027), (303, 517924781), (341, 460208823), (589, 266436687), (627, 250289009), (1023, 153402941), (1111, 141252213), (1767, 88812229), (1919, 81777597), (3131, 50121753), (3333, 47084071), (5757, 27259199), (6479, 24221517), (9393, 16707251), (19437, 8073839), (21109, 7434327), (34441, 4556523), (59489, 2637987), (63327, 2478109), (79939, 1963137), (103323, 1518841), (178467, 879329), (239817, 654379)]