149945109

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1049}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 217728000

約数和(自身を除く): 67782891

約数列:

[1, 3, 29, 31, 53, 87, 93, 159, 899, 1049, 1537, 1643, 2697, 3147, 4611, 4929, 30421, 32519, 47647, 55597, 91263, 97557, 142941, 166791, 943051, 1612313, 1723507, 2829153, 4836939, 5170521, 49981703, 149945109]

約数ペア:

[(1, 149945109), (3, 49981703), (29, 5170521), (31, 4836939), (53, 2829153), (87, 1723507), (93, 1612313), (159, 943051), (899, 166791), (1049, 142941), (1537, 97557), (1643, 91263), (2697, 55597), (3147, 47647), (4611, 32519), (4929, 30421)]