155180256

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2999}}^1$

素因数の和:3037

約数の個数: 144

約数和(自身を含む): 517104000

約数和(自身を除く): 361923744

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 196, 224, 231, 264, 294, 308, 336, 352, 392, 462, 528, 539, 588, 616, 672, 784, 924, 1056, 1078, 1176, 1232, 1568, 1617, 1848, 2156, 2352, 2464, 2999, 3234, 3696, 4312, 4704, 5998, 6468, 7392, 8624, 8997, 11996, 12936, 17248, 17994, 20993, 23992, 25872, 32989, 35988, 41986, 47984, 51744, 62979, 65978, 71976, 83972, 95968, 98967, 125958, 131956, 143952, 146951, 167944, 197934, 230923, 251916, 263912, 287904, 293902, 335888, 395868, 440853, 461846, 503832, 527824, 587804, 671776, 692769, 791736, 881706, 923692, 1007664, 1055648, 1175608, 1385538, 1583472, 1616461, 1763412, 1847384, 2015328, 2351216, 2771076, 3166944, 3232922, 3526824, 3694768, 4702432, 4849383, 5542152, 6465844, 7053648, 7389536, 9698766, 11084304, 12931688, 14107296, 19397532, 22168608, 25863376, 38795064, 51726752, 77590128, 155180256]

約数ペア:

[(1, 155180256), (2, 77590128), (3, 51726752), (4, 38795064), (6, 25863376), (7, 22168608), (8, 19397532), (11, 14107296), (12, 12931688), (14, 11084304), (16, 9698766), (21, 7389536), (22, 7053648), (24, 6465844), (28, 5542152), (32, 4849383), (33, 4702432), (42, 3694768), (44, 3526824), (48, 3232922), (49, 3166944), (56, 2771076), (66, 2351216), (77, 2015328), (84, 1847384), (88, 1763412), (96, 1616461), (98, 1583472), (112, 1385538), (132, 1175608), (147, 1055648), (154, 1007664), (168, 923692), (176, 881706), (196, 791736), (224, 692769), (231, 671776), (264, 587804), (294, 527824), (308, 503832), (336, 461846), (352, 440853), (392, 395868), (462, 335888), (528, 293902), (539, 287904), (588, 263912), (616, 251916), (672, 230923), (784, 197934), (924, 167944), (1056, 146951), (1078, 143952), (1176, 131956), (1232, 125958), (1568, 98967), (1617, 95968), (1848, 83972), (2156, 71976), (2352, 65978), (2464, 62979), (2999, 51744), (3234, 47984), (3696, 41986), (4312, 35988), (4704, 32989), (5998, 25872), (6468, 23992), (7392, 20993), (8624, 17994), (8997, 17248), (11996, 12936)]