156914268623

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{133417}}^1$

素因数の和:133719

約数の個数: 32

約数和(自身を含む): 194683545600

約数和(自身を除く): 37769276977

約数列:

[1, 7, 19, 37, 133, 239, 259, 703, 1673, 4541, 4921, 8843, 31787, 61901, 133417, 168017, 933919, 1176119, 2534923, 4936429, 17744461, 31886663, 34555003, 93792151, 223206641, 605846597, 656545057, 1179806531, 4240926179, 8258645717, 22416324089, 156914268623]

約数ペア:

[(1, 156914268623), (7, 22416324089), (19, 8258645717), (37, 4240926179), (133, 1179806531), (239, 656545057), (259, 605846597), (703, 223206641), (1673, 93792151), (4541, 34555003), (4921, 31886663), (8843, 17744461), (31787, 4936429), (61901, 2534923), (133417, 1176119), (168017, 933919)]