122803688

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{547}}^1$

素因数の和:790

約数の個数: 64

約数和(自身を含む): 278822400

約数和(自身を除く): 156018712

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 211, 266, 422, 532, 547, 844, 1064, 1094, 1477, 1688, 2188, 2954, 3829, 4009, 4376, 5908, 7658, 8018, 10393, 11816, 15316, 16036, 20786, 28063, 30632, 32072, 41572, 56126, 72751, 83144, 112252, 115417, 145502, 224504, 230834, 291004, 461668, 582008, 807919, 923336, 1615838, 2192923, 3231676, 4385846, 6463352, 8771692, 15350461, 17543384, 30700922, 61401844, 122803688]

約数ペア:

[(1, 122803688), (2, 61401844), (4, 30700922), (7, 17543384), (8, 15350461), (14, 8771692), (19, 6463352), (28, 4385846), (38, 3231676), (56, 2192923), (76, 1615838), (133, 923336), (152, 807919), (211, 582008), (266, 461668), (422, 291004), (532, 230834), (547, 224504), (844, 145502), (1064, 115417), (1094, 112252), (1477, 83144), (1688, 72751), (2188, 56126), (2954, 41572), (3829, 32072), (4009, 30632), (4376, 28063), (5908, 20786), (7658, 16036), (8018, 15316), (10393, 11816)]