161156928

素因数分解:

$2^6\times 3^1\times {\mathrm{89}}^1\times {\mathrm{9431}}^1$

素因数の和:9535

約数の個数: 56

約数和(自身を含む): 431231040

約数和(自身を除く): 270074112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 178, 192, 267, 356, 534, 712, 1068, 1424, 2136, 2848, 4272, 5696, 8544, 9431, 17088, 18862, 28293, 37724, 56586, 75448, 113172, 150896, 226344, 301792, 452688, 603584, 839359, 905376, 1678718, 1810752, 2518077, 3357436, 5036154, 6714872, 10072308, 13429744, 20144616, 26859488, 40289232, 53718976, 80578464, 161156928]

約数ペア:

[(1, 161156928), (2, 80578464), (3, 53718976), (4, 40289232), (6, 26859488), (8, 20144616), (12, 13429744), (16, 10072308), (24, 6714872), (32, 5036154), (48, 3357436), (64, 2518077), (89, 1810752), (96, 1678718), (178, 905376), (192, 839359), (267, 603584), (356, 452688), (534, 301792), (712, 226344), (1068, 150896), (1424, 113172), (2136, 75448), (2848, 56586), (4272, 37724), (5696, 28293), (8544, 18862), (9431, 17088)]