131148472

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10597}}^1$

素因数の和:10640

約数の個数: 64

約数和(自身を含む): 320483520

約数和(自身を除く): 189335048

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 6188, 10597, 12376, 21194, 42388, 74179, 84776, 137761, 148358, 180149, 275522, 296716, 360298, 551044, 593432, 720596, 964327, 1102088, 1261043, 1441192, 1928654, 2341937, 2522086, 3857308, 4683874, 5044172, 7714616, 9367748, 10088344, 16393559, 18735496, 32787118, 65574236, 131148472]

約数ペア:

[(1, 131148472), (2, 65574236), (4, 32787118), (7, 18735496), (8, 16393559), (13, 10088344), (14, 9367748), (17, 7714616), (26, 5044172), (28, 4683874), (34, 3857308), (52, 2522086), (56, 2341937), (68, 1928654), (91, 1441192), (104, 1261043), (119, 1102088), (136, 964327), (182, 720596), (221, 593432), (238, 551044), (364, 360298), (442, 296716), (476, 275522), (728, 180149), (884, 148358), (952, 137761), (1547, 84776), (1768, 74179), (3094, 42388), (6188, 21194), (10597, 12376)]