156925444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 303069312

約数和(自身を除く): 146143868

約数列:

[1, 2, 4, 13, 26, 52, 83, 103, 166, 206, 332, 353, 412, 706, 1079, 1339, 1412, 2158, 2678, 4316, 4589, 5356, 8549, 9178, 17098, 18356, 29299, 34196, 36359, 58598, 72718, 111137, 117196, 145436, 222274, 380887, 444548, 472667, 761774, 945334, 1523548, 1890668, 3017797, 6035594, 12071188, 39231361, 78462722, 156925444]

約数ペア:

[(1, 156925444), (2, 78462722), (4, 39231361), (13, 12071188), (26, 6035594), (52, 3017797), (83, 1890668), (103, 1523548), (166, 945334), (206, 761774), (332, 472667), (353, 444548), (412, 380887), (706, 222274), (1079, 145436), (1339, 117196), (1412, 111137), (2158, 72718), (2678, 58598), (4316, 36359), (4589, 34196), (5356, 29299), (8549, 18356), (9178, 17098)]