15187272

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 39744000

約数和(自身を除く): 24556728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 137, 149, 186, 248, 274, 298, 372, 411, 447, 548, 596, 744, 822, 894, 1096, 1192, 1644, 1788, 3288, 3576, 4247, 4619, 8494, 9238, 12741, 13857, 16988, 18476, 20413, 25482, 27714, 33976, 36952, 40826, 50964, 55428, 61239, 81652, 101928, 110856, 122478, 163304, 244956, 489912, 632803, 1265606, 1898409, 2531212, 3796818, 5062424, 7593636, 15187272]

約数ペア:

[(1, 15187272), (2, 7593636), (3, 5062424), (4, 3796818), (6, 2531212), (8, 1898409), (12, 1265606), (24, 632803), (31, 489912), (62, 244956), (93, 163304), (124, 122478), (137, 110856), (149, 101928), (186, 81652), (248, 61239), (274, 55428), (298, 50964), (372, 40826), (411, 36952), (447, 33976), (548, 27714), (596, 25482), (744, 20413), (822, 18476), (894, 16988), (1096, 13857), (1192, 12741), (1644, 9238), (1788, 8494), (3288, 4619), (3576, 4247)]