157607541

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 286393536

約数和(自身を除く): 128785995

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 113, 117, 131, 169, 273, 339, 393, 507, 791, 819, 917, 1017, 1179, 1183, 1469, 1521, 1703, 2373, 2751, 3549, 4407, 5109, 7119, 8253, 10283, 10647, 11921, 13221, 14803, 15327, 19097, 22139, 30849, 35763, 44409, 57291, 66417, 92547, 103621, 107289, 133227, 133679, 154973, 171873, 192439, 199251, 310863, 401037, 464919, 577317, 932589, 1203111, 1347073, 1394757, 1731951, 2501707, 4041219, 7505121, 12123657, 17511949, 22515363, 52535847, 157607541]

約数ペア:

[(1, 157607541), (3, 52535847), (7, 22515363), (9, 17511949), (13, 12123657), (21, 7505121), (39, 4041219), (63, 2501707), (91, 1731951), (113, 1394757), (117, 1347073), (131, 1203111), (169, 932589), (273, 577317), (339, 464919), (393, 401037), (507, 310863), (791, 199251), (819, 192439), (917, 171873), (1017, 154973), (1179, 133679), (1183, 133227), (1469, 107289), (1521, 103621), (1703, 92547), (2373, 66417), (2751, 57291), (3549, 44409), (4407, 35763), (5109, 30849), (7119, 22139), (8253, 19097), (10283, 15327), (10647, 14803), (11921, 13221)]