156924245485

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{21937}}^1$

素因数の和:22346

約数の個数: 64

約数和(自身を含む): 234529505280

約数和(自身を除く): 77605259795

約数列:

[1, 5, 7, 19, 31, 35, 95, 133, 155, 217, 347, 589, 665, 1085, 1735, 2429, 2945, 4123, 6593, 10757, 12145, 20615, 21937, 32965, 46151, 53785, 75299, 109685, 153559, 204383, 230755, 376495, 416803, 680047, 767795, 1021915, 1430681, 2084015, 2917621, 3400235, 4760329, 7153405, 7612139, 12920893, 14588105, 23801645, 38060695, 53284973, 64604465, 90446251, 144630641, 235976309, 266424865, 452231255, 723153205, 1012414487, 1179881545, 1651834163, 4483549871, 5062072435, 8259170815, 22417749355, 31384849097, 156924245485]

約数ペア:

[(1, 156924245485), (5, 31384849097), (7, 22417749355), (19, 8259170815), (31, 5062072435), (35, 4483549871), (95, 1651834163), (133, 1179881545), (155, 1012414487), (217, 723153205), (347, 452231255), (589, 266424865), (665, 235976309), (1085, 144630641), (1735, 90446251), (2429, 64604465), (2945, 53284973), (4123, 38060695), (6593, 23801645), (10757, 14588105), (12145, 12920893), (20615, 7612139), (21937, 7153405), (32965, 4760329), (46151, 3400235), (53785, 2917621), (75299, 2084015), (109685, 1430681), (153559, 1021915), (204383, 767795), (230755, 680047), (376495, 416803)]