169686738

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:633

約数の個数: 80

約数和(自身を含む): 412556760

約数和(自身を除く): 242870022

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 197, 234, 351, 394, 409, 591, 702, 818, 1053, 1182, 1227, 1773, 2106, 2454, 2561, 3546, 3681, 5122, 5317, 5319, 7362, 7683, 10634, 10638, 11043, 15366, 15951, 15957, 22086, 23049, 31902, 31914, 33129, 46098, 47853, 66258, 69147, 80573, 95706, 138294, 143559, 161146, 207441, 241719, 287118, 414882, 430677, 483438, 725157, 861354, 1047449, 1450314, 2094898, 2175471, 3142347, 4350942, 6284694, 6526413, 9427041, 13052826, 18854082, 28281123, 56562246, 84843369, 169686738]

約数ペア:

[(1, 169686738), (2, 84843369), (3, 56562246), (6, 28281123), (9, 18854082), (13, 13052826), (18, 9427041), (26, 6526413), (27, 6284694), (39, 4350942), (54, 3142347), (78, 2175471), (81, 2094898), (117, 1450314), (162, 1047449), (197, 861354), (234, 725157), (351, 483438), (394, 430677), (409, 414882), (591, 287118), (702, 241719), (818, 207441), (1053, 161146), (1182, 143559), (1227, 138294), (1773, 95706), (2106, 80573), (2454, 69147), (2561, 66258), (3546, 47853), (3681, 46098), (5122, 33129), (5317, 31914), (5319, 31902), (7362, 23049), (7683, 22086), (10634, 15957), (10638, 15951), (11043, 15366)]