156939521860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{159553}}^1$

素因数の和:159853

約数の個数: 96

約数和(自身を含む): 382133106432

約数和(自身を除く): 225193584572

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 263, 340, 374, 526, 748, 935, 1052, 1315, 1870, 2630, 2893, 3740, 4471, 5260, 5786, 8942, 11572, 14465, 17884, 22355, 28930, 44710, 49181, 57860, 89420, 98362, 159553, 196724, 245905, 319106, 491810, 638212, 797765, 983620, 1595530, 1755083, 2712401, 3191060, 3510166, 5424802, 7020332, 8775415, 10849604, 13562005, 17550830, 27124010, 29836411, 35101660, 41962439, 54248020, 59672822, 83924878, 119345644, 149182055, 167849756, 209812195, 298364110, 419624390, 461586829, 596728220, 713361463, 839248780, 923173658, 1426722926, 1846347316, 2307934145, 2853445852, 3566807315, 4615868290, 7133614630, 7846976093, 9231736580, 14267229260, 15693952186, 31387904372, 39234880465, 78469760930, 156939521860]

約数ペア:

[(1, 156939521860), (2, 78469760930), (4, 39234880465), (5, 31387904372), (10, 15693952186), (11, 14267229260), (17, 9231736580), (20, 7846976093), (22, 7133614630), (34, 4615868290), (44, 3566807315), (55, 2853445852), (68, 2307934145), (85, 1846347316), (110, 1426722926), (170, 923173658), (187, 839248780), (220, 713361463), (263, 596728220), (340, 461586829), (374, 419624390), (526, 298364110), (748, 209812195), (935, 167849756), (1052, 149182055), (1315, 119345644), (1870, 83924878), (2630, 59672822), (2893, 54248020), (3740, 41962439), (4471, 35101660), (5260, 29836411), (5786, 27124010), (8942, 17550830), (11572, 13562005), (14465, 10849604), (17884, 8775415), (22355, 7020332), (28930, 5424802), (44710, 3510166), (49181, 3191060), (57860, 2712401), (89420, 1755083), (98362, 1595530), (159553, 983620), (196724, 797765), (245905, 638212), (319106, 491810)]