164814390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{140867}}^1$

素因数の和:140893

約数の個数: 48

約数和(自身を含む): 461483568

約数和(自身を除く): 296669178

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 140867, 281734, 422601, 704335, 845202, 1267803, 1408670, 1831271, 2113005, 2535606, 3662542, 4226010, 5493813, 6339015, 9156355, 10987626, 12678030, 16481439, 18312710, 27469065, 32962878, 54938130, 82407195, 164814390]

約数ペア:

[(1, 164814390), (2, 82407195), (3, 54938130), (5, 32962878), (6, 27469065), (9, 18312710), (10, 16481439), (13, 12678030), (15, 10987626), (18, 9156355), (26, 6339015), (30, 5493813), (39, 4226010), (45, 3662542), (65, 2535606), (78, 2113005), (90, 1831271), (117, 1408670), (130, 1267803), (195, 845202), (234, 704335), (390, 422601), (585, 281734), (1170, 140867)]