154340968

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{1931}}^1$

素因数の和:2137

約数の個数: 32

約数和(自身を含む): 295364160

約数和(自身を除く): 141023192

約数列:

[1, 2, 4, 8, 97, 103, 194, 206, 388, 412, 776, 824, 1931, 3862, 7724, 9991, 15448, 19982, 39964, 79928, 187307, 198893, 374614, 397786, 749228, 795572, 1498456, 1591144, 19292621, 38585242, 77170484, 154340968]

約数ペア:

[(1, 154340968), (2, 77170484), (4, 38585242), (8, 19292621), (97, 1591144), (103, 1498456), (194, 795572), (206, 749228), (388, 397786), (412, 374614), (776, 198893), (824, 187307), (1931, 79928), (3862, 39964), (7724, 19982), (9991, 15448)]