123553144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6353}}^1$

素因数の和:6400

約数の個数: 64

約数和(自身を含む): 288217440

約数和(自身を除く): 164664296

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 187, 221, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2431, 4862, 6353, 9724, 12706, 19448, 25412, 50824, 69883, 82589, 108001, 139766, 165178, 216002, 279532, 330356, 432004, 559064, 660712, 864008, 908479, 1188011, 1404013, 1816958, 2376022, 2808026, 3633916, 4752044, 5616052, 7267832, 9504088, 11232104, 15444143, 30888286, 61776572, 123553144]

約数ペア:

[(1, 123553144), (2, 61776572), (4, 30888286), (8, 15444143), (11, 11232104), (13, 9504088), (17, 7267832), (22, 5616052), (26, 4752044), (34, 3633916), (44, 2808026), (52, 2376022), (68, 1816958), (88, 1404013), (104, 1188011), (136, 908479), (143, 864008), (187, 660712), (221, 559064), (286, 432004), (374, 330356), (442, 279532), (572, 216002), (748, 165178), (884, 139766), (1144, 108001), (1496, 82589), (1768, 69883), (2431, 50824), (4862, 25412), (6353, 19448), (9724, 12706)]