149257586

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 241823232

約数和(自身を除く): 92565646

約数列:

[1, 2, 17, 34, 97, 167, 194, 271, 334, 542, 1649, 2839, 3298, 4607, 5678, 9214, 16199, 26287, 32398, 45257, 52574, 90514, 275383, 446879, 550766, 769369, 893758, 1538738, 4389929, 8779858, 74628793, 149257586]

約数ペア:

[(1, 149257586), (2, 74628793), (17, 8779858), (34, 4389929), (97, 1538738), (167, 893758), (194, 769369), (271, 550766), (334, 446879), (542, 275383), (1649, 90514), (2839, 52574), (3298, 45257), (4607, 32398), (5678, 26287), (9214, 16199)]