155383992

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{16993}}^1$

素因数の和:17132

約数の個数: 48

約数和(自身を含む): 424170240

約数和(自身を除く): 268786248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 9144, 16993, 33986, 50979, 67972, 101958, 135944, 152937, 203916, 305874, 407832, 611748, 1223496, 2158111, 4316222, 6474333, 8632444, 12948666, 17264888, 19422999, 25897332, 38845998, 51794664, 77691996, 155383992]

約数ペア:

[(1, 155383992), (2, 77691996), (3, 51794664), (4, 38845998), (6, 25897332), (8, 19422999), (9, 17264888), (12, 12948666), (18, 8632444), (24, 6474333), (36, 4316222), (72, 2158111), (127, 1223496), (254, 611748), (381, 407832), (508, 305874), (762, 203916), (1016, 152937), (1143, 135944), (1524, 101958), (2286, 67972), (3048, 50979), (4572, 33986), (9144, 16993)]