151955503

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{941}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 195333120

約数和(自身を除く): 43377617

約数列:

[1, 7, 17, 23, 59, 119, 161, 391, 413, 941, 1003, 1357, 2737, 6587, 7021, 9499, 15997, 21643, 23069, 55519, 111979, 151501, 161483, 367931, 388633, 943823, 1276937, 2575517, 6606761, 8938559, 21707929, 151955503]

約数ペア:

[(1, 151955503), (7, 21707929), (17, 8938559), (23, 6606761), (59, 2575517), (119, 1276937), (161, 943823), (391, 388633), (413, 367931), (941, 161483), (1003, 151501), (1357, 111979), (2737, 55519), (6587, 23069), (7021, 21643), (9499, 15997)]