15751248

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:324

約数の個数: 80

約数和(自身を含む): 43747200

約数和(自身を除く): 27995952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 97, 102, 136, 194, 199, 204, 272, 291, 388, 398, 408, 582, 597, 776, 796, 816, 1164, 1194, 1552, 1592, 1649, 2328, 2388, 3184, 3298, 3383, 4656, 4776, 4947, 6596, 6766, 9552, 9894, 10149, 13192, 13532, 19303, 19788, 20298, 26384, 27064, 38606, 39576, 40596, 54128, 57909, 77212, 79152, 81192, 115818, 154424, 162384, 231636, 308848, 328151, 463272, 656302, 926544, 984453, 1312604, 1968906, 2625208, 3937812, 5250416, 7875624, 15751248]

約数ペア:

[(1, 15751248), (2, 7875624), (3, 5250416), (4, 3937812), (6, 2625208), (8, 1968906), (12, 1312604), (16, 984453), (17, 926544), (24, 656302), (34, 463272), (48, 328151), (51, 308848), (68, 231636), (97, 162384), (102, 154424), (136, 115818), (194, 81192), (199, 79152), (204, 77212), (272, 57909), (291, 54128), (388, 40596), (398, 39576), (408, 38606), (582, 27064), (597, 26384), (776, 20298), (796, 19788), (816, 19303), (1164, 13532), (1194, 13192), (1552, 10149), (1592, 9894), (1649, 9552), (2328, 6766), (2388, 6596), (3184, 4947), (3298, 4776), (3383, 4656)]