156958118290

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1\times {\mathrm{404021}}^1$

素因数の和:404814

約数の個数: 32

約数和(自身を含む): 288248687856

約数和(自身を除く): 131290569566

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 733, 1466, 3665, 7330, 38849, 77698, 194245, 388490, 404021, 808042, 2020105, 4040210, 21413113, 42826226, 107065565, 214131130, 296147393, 592294786, 1480736965, 2961473930, 15695811829, 31391623658, 78479059145, 156958118290]

約数ペア:

[(1, 156958118290), (2, 78479059145), (5, 31391623658), (10, 15695811829), (53, 2961473930), (106, 1480736965), (265, 592294786), (530, 296147393), (733, 214131130), (1466, 107065565), (3665, 42826226), (7330, 21413113), (38849, 4040210), (77698, 2020105), (194245, 808042), (388490, 404021)]