159621506

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 267947136

約数和(自身を除く): 108325630

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 671, 983, 1331, 1342, 1966, 2662, 7381, 10813, 14762, 21626, 59963, 81191, 118943, 119926, 162382, 237886, 659593, 1308373, 1319186, 2616746, 7255523, 14511046, 79810753, 159621506]

約数ペア:

[(1, 159621506), (2, 79810753), (11, 14511046), (22, 7255523), (61, 2616746), (121, 1319186), (122, 1308373), (242, 659593), (671, 237886), (983, 162382), (1331, 119926), (1342, 118943), (1966, 81191), (2662, 59963), (7381, 21626), (10813, 14762)]