123793208

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1511}}^1$

素因数の和:1561

約数の個数: 96

約数和(自身を含む): 310262400

約数和(自身を除く): 186469192

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 49, 56, 76, 77, 88, 98, 133, 152, 154, 196, 209, 266, 308, 392, 418, 532, 539, 616, 836, 931, 1064, 1078, 1463, 1511, 1672, 1862, 2156, 2926, 3022, 3724, 4312, 5852, 6044, 7448, 10241, 10577, 11704, 12088, 16621, 20482, 21154, 28709, 33242, 40964, 42308, 57418, 66484, 74039, 81928, 84616, 114836, 116347, 132968, 148078, 200963, 229672, 232694, 296156, 315799, 401926, 465388, 592312, 631598, 803852, 814429, 930776, 1263196, 1406741, 1607704, 1628858, 2210593, 2526392, 2813482, 3257716, 4421186, 5626964, 6515432, 8842372, 11253928, 15474151, 17684744, 30948302, 61896604, 123793208]

約数ペア:

[(1, 123793208), (2, 61896604), (4, 30948302), (7, 17684744), (8, 15474151), (11, 11253928), (14, 8842372), (19, 6515432), (22, 5626964), (28, 4421186), (38, 3257716), (44, 2813482), (49, 2526392), (56, 2210593), (76, 1628858), (77, 1607704), (88, 1406741), (98, 1263196), (133, 930776), (152, 814429), (154, 803852), (196, 631598), (209, 592312), (266, 465388), (308, 401926), (392, 315799), (418, 296156), (532, 232694), (539, 229672), (616, 200963), (836, 148078), (931, 132968), (1064, 116347), (1078, 114836), (1463, 84616), (1511, 81928), (1672, 74039), (1862, 66484), (2156, 57418), (2926, 42308), (3022, 40964), (3724, 33242), (4312, 28709), (5852, 21154), (6044, 20482), (7448, 16621), (10241, 12088), (10577, 11704)]