145964688

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{160049}}^1$

素因数の和:160079

約数の個数: 40

約数和(自身を含む): 396924000

約数和(自身を除く): 250959312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 160049, 320098, 480147, 640196, 960294, 1280392, 1920588, 2560784, 3040931, 3841176, 6081862, 7682352, 9122793, 12163724, 18245586, 24327448, 36491172, 48654896, 72982344, 145964688]

約数ペア:

[(1, 145964688), (2, 72982344), (3, 48654896), (4, 36491172), (6, 24327448), (8, 18245586), (12, 12163724), (16, 9122793), (19, 7682352), (24, 6081862), (38, 3841176), (48, 3040931), (57, 2560784), (76, 1920588), (114, 1280392), (152, 960294), (228, 640196), (304, 480147), (456, 320098), (912, 160049)]