128948394

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{563}}^1\times {\mathrm{647}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 263139840

約数和(自身を除く): 134191446

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 563, 647, 1126, 1294, 1689, 1941, 3378, 3882, 33217, 38173, 66434, 76346, 99651, 114519, 199302, 229038, 364261, 728522, 1092783, 2185566, 21491399, 42982798, 64474197, 128948394]

約数ペア:

[(1, 128948394), (2, 64474197), (3, 42982798), (6, 21491399), (59, 2185566), (118, 1092783), (177, 728522), (354, 364261), (563, 229038), (647, 199302), (1126, 114519), (1294, 99651), (1689, 76346), (1941, 66434), (3378, 38173), (3882, 33217)]