128865024

素因数分解:

$2^8\times 3^2\times {\mathrm{55931}}^1$

素因数の和:55953

約数の個数: 54

約数和(自身を含む): 371556276

約数和(自身を除く): 242691252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 55931, 111862, 167793, 223724, 335586, 447448, 503379, 671172, 894896, 1006758, 1342344, 1789792, 2013516, 2684688, 3579584, 4027032, 5369376, 7159168, 8054064, 10738752, 14318336, 16108128, 21477504, 32216256, 42955008, 64432512, 128865024]

約数ペア:

[(1, 128865024), (2, 64432512), (3, 42955008), (4, 32216256), (6, 21477504), (8, 16108128), (9, 14318336), (12, 10738752), (16, 8054064), (18, 7159168), (24, 5369376), (32, 4027032), (36, 3579584), (48, 2684688), (64, 2013516), (72, 1789792), (96, 1342344), (128, 1006758), (144, 894896), (192, 671172), (256, 503379), (288, 447448), (384, 335586), (576, 223724), (768, 167793), (1152, 111862), (2304, 55931)]