157256484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:666

約数の個数: 144

約数和(自身を含む): 477804096

約数和(自身を除く): 320547612

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 41, 42, 44, 49, 66, 77, 82, 84, 98, 123, 132, 147, 154, 164, 196, 231, 246, 287, 294, 308, 451, 462, 492, 539, 574, 588, 593, 861, 902, 924, 1078, 1148, 1186, 1353, 1617, 1722, 1779, 1804, 2009, 2156, 2372, 2706, 3157, 3234, 3444, 3558, 4018, 4151, 5412, 6027, 6314, 6468, 6523, 7116, 8036, 8302, 9471, 12054, 12453, 12628, 13046, 16604, 18942, 19569, 22099, 24108, 24313, 24906, 26092, 29057, 37884, 39138, 44198, 45661, 48626, 49812, 58114, 66297, 72939, 78276, 87171, 88396, 91322, 97252, 116228, 132594, 136983, 145878, 170191, 174342, 182644, 265188, 267443, 273966, 291756, 319627, 340382, 348684, 510573, 534886, 547932, 639254, 680764, 802329, 958881, 1021146, 1069772, 1191337, 1278508, 1604658, 1872101, 1917762, 2042292, 2382674, 3209316, 3574011, 3744202, 3835524, 4765348, 5616303, 7148022, 7488404, 11232606, 13104707, 14296044, 22465212, 26209414, 39314121, 52418828, 78628242, 157256484]

約数ペア:

[(1, 157256484), (2, 78628242), (3, 52418828), (4, 39314121), (6, 26209414), (7, 22465212), (11, 14296044), (12, 13104707), (14, 11232606), (21, 7488404), (22, 7148022), (28, 5616303), (33, 4765348), (41, 3835524), (42, 3744202), (44, 3574011), (49, 3209316), (66, 2382674), (77, 2042292), (82, 1917762), (84, 1872101), (98, 1604658), (123, 1278508), (132, 1191337), (147, 1069772), (154, 1021146), (164, 958881), (196, 802329), (231, 680764), (246, 639254), (287, 547932), (294, 534886), (308, 510573), (451, 348684), (462, 340382), (492, 319627), (539, 291756), (574, 273966), (588, 267443), (593, 265188), (861, 182644), (902, 174342), (924, 170191), (1078, 145878), (1148, 136983), (1186, 132594), (1353, 116228), (1617, 97252), (1722, 91322), (1779, 88396), (1804, 87171), (2009, 78276), (2156, 72939), (2372, 66297), (2706, 58114), (3157, 49812), (3234, 48626), (3444, 45661), (3558, 44198), (4018, 39138), (4151, 37884), (5412, 29057), (6027, 26092), (6314, 24906), (6468, 24313), (6523, 24108), (7116, 22099), (8036, 19569), (8302, 18942), (9471, 16604), (12054, 13046), (12453, 12628)]