168249735

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{563}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 303544800

約数和(自身を除く): 135295065

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 229, 261, 435, 563, 687, 1145, 1305, 1689, 2061, 2815, 3435, 5067, 6641, 8445, 10305, 16327, 19923, 25335, 33205, 48981, 59769, 81635, 99615, 128927, 146943, 244905, 298845, 386781, 644635, 734715, 1160343, 1933905, 3738883, 5801715, 11216649, 18694415, 33649947, 56083245, 168249735]

約数ペア:

[(1, 168249735), (3, 56083245), (5, 33649947), (9, 18694415), (15, 11216649), (29, 5801715), (45, 3738883), (87, 1933905), (145, 1160343), (229, 734715), (261, 644635), (435, 386781), (563, 298845), (687, 244905), (1145, 146943), (1305, 128927), (1689, 99615), (2061, 81635), (2815, 59769), (3435, 48981), (5067, 33205), (6641, 25335), (8445, 19923), (10305, 16327)]