191737328

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{4643}}^1$

素因数の和:4769

約数の個数: 40

約数和(自身を含む): 388702800

約数和(自身を除く): 196965472

約数列:

[1, 2, 4, 8, 16, 29, 58, 89, 116, 178, 232, 356, 464, 712, 1424, 2581, 4643, 5162, 9286, 10324, 18572, 20648, 37144, 41296, 74288, 134647, 269294, 413227, 538588, 826454, 1077176, 1652908, 2154352, 3305816, 6611632, 11983583, 23967166, 47934332, 95868664, 191737328]

約数ペア:

[(1, 191737328), (2, 95868664), (4, 47934332), (8, 23967166), (16, 11983583), (29, 6611632), (58, 3305816), (89, 2154352), (116, 1652908), (178, 1077176), (232, 826454), (356, 538588), (464, 413227), (712, 269294), (1424, 134647), (2581, 74288), (4643, 41296), (5162, 37144), (9286, 20648), (10324, 18572)]