156716241

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 232989696

約数和(自身を除く): 76273455

約数列:

[1, 3, 11, 33, 71, 211, 213, 317, 633, 781, 951, 2321, 2343, 3487, 6963, 10461, 14981, 22507, 44943, 66887, 67521, 164791, 200661, 247577, 494373, 735757, 742731, 2207271, 4748977, 14246931, 52238747, 156716241]

約数ペア:

[(1, 156716241), (3, 52238747), (11, 14246931), (33, 4748977), (71, 2207271), (211, 742731), (213, 735757), (317, 494373), (633, 247577), (781, 200661), (951, 164791), (2321, 67521), (2343, 66887), (3487, 44943), (6963, 22507), (10461, 14981)]