173565028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:933

約数の個数: 72

約数和(自身を含む): 385078848

約数和(自身を除く): 211513820

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 169, 172, 182, 301, 338, 364, 559, 602, 676, 853, 1118, 1183, 1204, 1706, 2236, 2366, 3412, 3913, 4732, 5971, 7267, 7826, 11089, 11942, 14534, 15652, 22178, 23884, 29068, 36679, 44356, 50869, 73358, 77623, 101738, 144157, 146716, 155246, 203476, 256753, 288314, 310492, 476827, 513506, 576628, 953654, 1009099, 1027012, 1907308, 2018198, 3337789, 4036396, 6198751, 6675578, 12397502, 13351156, 24795004, 43391257, 86782514, 173565028]

約数ペア:

[(1, 173565028), (2, 86782514), (4, 43391257), (7, 24795004), (13, 13351156), (14, 12397502), (26, 6675578), (28, 6198751), (43, 4036396), (52, 3337789), (86, 2018198), (91, 1907308), (169, 1027012), (172, 1009099), (182, 953654), (301, 576628), (338, 513506), (364, 476827), (559, 310492), (602, 288314), (676, 256753), (853, 203476), (1118, 155246), (1183, 146716), (1204, 144157), (1706, 101738), (2236, 77623), (2366, 73358), (3412, 50869), (3913, 44356), (4732, 36679), (5971, 29068), (7267, 23884), (7826, 22178), (11089, 15652), (11942, 14534)]