157215474

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{7549}}^1$

素因数の和:7659

約数の個数: 48

約数和(自身を含む): 371007000

約数和(自身を除く): 213791526

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 178, 234, 267, 534, 801, 1157, 1602, 2314, 3471, 6942, 7549, 10413, 15098, 20826, 22647, 45294, 67941, 98137, 135882, 196274, 294411, 588822, 671861, 883233, 1343722, 1766466, 2015583, 4031166, 6046749, 8734193, 12093498, 17468386, 26202579, 52405158, 78607737, 157215474]

約数ペア:

[(1, 157215474), (2, 78607737), (3, 52405158), (6, 26202579), (9, 17468386), (13, 12093498), (18, 8734193), (26, 6046749), (39, 4031166), (78, 2015583), (89, 1766466), (117, 1343722), (178, 883233), (234, 671861), (267, 588822), (534, 294411), (801, 196274), (1157, 135882), (1602, 98137), (2314, 67941), (3471, 45294), (6942, 22647), (7549, 20826), (10413, 15098)]