157219261064

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{4007}}^1\times {\mathrm{20521}}^1$

素因数の和:24773

約数の個数: 32

約数和(自身を含む): 296107833600

約数和(自身を除く): 138888572536

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 4007, 8014, 16028, 20521, 32056, 41042, 82084, 164168, 957673, 1915346, 3830692, 4904519, 7661384, 9809038, 19618076, 39236152, 82227647, 164455294, 328910588, 657821176, 19652407633, 39304815266, 78609630532, 157219261064]

約数ペア:

[(1, 157219261064), (2, 78609630532), (4, 39304815266), (8, 19652407633), (239, 657821176), (478, 328910588), (956, 164455294), (1912, 82227647), (4007, 39236152), (8014, 19618076), (16028, 9809038), (20521, 7661384), (32056, 4904519), (41042, 3830692), (82084, 1915346), (164168, 957673)]