128007331704

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{253982801}}^1$

素因数の和:253982820

約数の個数: 48

約数和(自身を含む): 396213171120

約数和(自身を除く): 268205839416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 253982801, 507965602, 761948403, 1015931204, 1523896806, 1777879607, 2031862408, 2285845209, 3047793612, 3555759214, 4571690418, 5333638821, 6095587224, 7111518428, 9143380836, 10667277642, 14223036856, 16000916463, 18286761672, 21334555284, 32001832926, 42669110568, 64003665852, 128007331704]

約数ペア:

[(1, 128007331704), (2, 64003665852), (3, 42669110568), (4, 32001832926), (6, 21334555284), (7, 18286761672), (8, 16000916463), (9, 14223036856), (12, 10667277642), (14, 9143380836), (18, 7111518428), (21, 6095587224), (24, 5333638821), (28, 4571690418), (36, 3555759214), (42, 3047793612), (56, 2285845209), (63, 2031862408), (72, 1777879607), (84, 1523896806), (126, 1015931204), (168, 761948403), (252, 507965602), (504, 253982801)]