156320714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{1019}}^1$

素因数の和:1418

約数の個数: 32

約数和(自身を含む): 270259200

約数和(自身を除く): 113938486

約数列:

[1, 2, 11, 19, 22, 38, 209, 367, 418, 734, 1019, 2038, 4037, 6973, 8074, 11209, 13946, 19361, 22418, 38722, 76703, 153406, 212971, 373973, 425942, 747946, 4113703, 7105487, 8227406, 14210974, 78160357, 156320714]

約数ペア:

[(1, 156320714), (2, 78160357), (11, 14210974), (19, 8227406), (22, 7105487), (38, 4113703), (209, 747946), (367, 425942), (418, 373973), (734, 212971), (1019, 153406), (2038, 76703), (4037, 38722), (6973, 22418), (8074, 19361), (11209, 13946)]