155993643

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1049}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 256838400

約数和(自身を除く): 100844757

約数列:

[1, 3, 9, 13, 31, 39, 41, 93, 117, 123, 279, 369, 403, 533, 1049, 1209, 1271, 1599, 3147, 3627, 3813, 4797, 9441, 11439, 13637, 16523, 32519, 40911, 43009, 49569, 97557, 122733, 129027, 148707, 292671, 387081, 422747, 559117, 1268241, 1333279, 1677351, 3804723, 3999837, 5032053, 11999511, 17332627, 51997881, 155993643]

約数ペア:

[(1, 155993643), (3, 51997881), (9, 17332627), (13, 11999511), (31, 5032053), (39, 3999837), (41, 3804723), (93, 1677351), (117, 1333279), (123, 1268241), (279, 559117), (369, 422747), (403, 387081), (533, 292671), (1049, 148707), (1209, 129027), (1271, 122733), (1599, 97557), (3147, 49569), (3627, 43009), (3813, 40911), (4797, 32519), (9441, 16523), (11439, 13637)]