161076744

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{72167}}^1$

素因数の和:72210

約数の個数: 48

約数和(自身を含む): 450328320

約数和(自身を除く): 289251576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 72167, 144334, 216501, 288668, 433002, 577336, 649503, 866004, 1299006, 1732008, 2237177, 2598012, 4474354, 5196024, 6711531, 8948708, 13423062, 17897416, 20134593, 26846124, 40269186, 53692248, 80538372, 161076744]

約数ペア:

[(1, 161076744), (2, 80538372), (3, 53692248), (4, 40269186), (6, 26846124), (8, 20134593), (9, 17897416), (12, 13423062), (18, 8948708), (24, 6711531), (31, 5196024), (36, 4474354), (62, 2598012), (72, 2237177), (93, 1732008), (124, 1299006), (186, 866004), (248, 649503), (279, 577336), (372, 433002), (558, 288668), (744, 216501), (1116, 144334), (2232, 72167)]