156875248

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7069}}^1$

素因数の和:7169

約数の個数: 40

約数和(自身を含む): 324371600

約数和(自身を除く): 167496352

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 292, 304, 584, 1168, 1387, 2774, 5548, 7069, 11096, 14138, 22192, 28276, 56552, 113104, 134311, 268622, 516037, 537244, 1032074, 1074488, 2064148, 2148976, 4128296, 8256592, 9804703, 19609406, 39218812, 78437624, 156875248]

約数ペア:

[(1, 156875248), (2, 78437624), (4, 39218812), (8, 19609406), (16, 9804703), (19, 8256592), (38, 4128296), (73, 2148976), (76, 2064148), (146, 1074488), (152, 1032074), (292, 537244), (304, 516037), (584, 268622), (1168, 134311), (1387, 113104), (2774, 56552), (5548, 28276), (7069, 22192), (11096, 14138)]