127940064

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{190387}}^1$

素因数の和:190407

約数の個数: 48

約数和(自身を含む): 383822208

約数和(自身を除く): 255882144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 190387, 380774, 571161, 761548, 1142322, 1332709, 1523096, 2284644, 2665418, 3046192, 3998127, 4569288, 5330836, 6092384, 7996254, 9138576, 10661672, 15992508, 18277152, 21323344, 31985016, 42646688, 63970032, 127940064]

約数ペア:

[(1, 127940064), (2, 63970032), (3, 42646688), (4, 31985016), (6, 21323344), (7, 18277152), (8, 15992508), (12, 10661672), (14, 9138576), (16, 7996254), (21, 6092384), (24, 5330836), (28, 4569288), (32, 3998127), (42, 3046192), (48, 2665418), (56, 2284644), (84, 1523096), (96, 1332709), (112, 1142322), (168, 761548), (224, 571161), (336, 380774), (672, 190387)]