161715186

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{1523}}^1$

素因数の和:1895

約数の個数: 48

約数和(自身を含む): 372307104

約数和(自身を除く): 210591918

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 347, 694, 1041, 1523, 2082, 3046, 3123, 4569, 5899, 6246, 9138, 11798, 13707, 17697, 25891, 27414, 35394, 51782, 53091, 77673, 106182, 155346, 233019, 466038, 528481, 1056962, 1585443, 3170886, 4756329, 8984177, 9512658, 17968354, 26952531, 53905062, 80857593, 161715186]

約数ペア:

[(1, 161715186), (2, 80857593), (3, 53905062), (6, 26952531), (9, 17968354), (17, 9512658), (18, 8984177), (34, 4756329), (51, 3170886), (102, 1585443), (153, 1056962), (306, 528481), (347, 466038), (694, 233019), (1041, 155346), (1523, 106182), (2082, 77673), (3046, 53091), (3123, 51782), (4569, 35394), (5899, 27414), (6246, 25891), (9138, 17697), (11798, 13707)]