157465070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{77569}}^1$

素因数の和:77612

約数の個数: 32

約数和(自身を含む): 335102400

約数和(自身を除く): 177637330

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 77569, 155138, 387845, 542983, 775690, 1085966, 2249501, 2714915, 4499002, 5429830, 11247505, 15746507, 22495010, 31493014, 78732535, 157465070]

約数ペア:

[(1, 157465070), (2, 78732535), (5, 31493014), (7, 22495010), (10, 15746507), (14, 11247505), (29, 5429830), (35, 4499002), (58, 2714915), (70, 2249501), (145, 1085966), (203, 775690), (290, 542983), (406, 387845), (1015, 155138), (2030, 77569)]