131988384

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:771

約数の個数: 144

約数和(自身を含む): 416785824

約数和(自身を除く): 284797440

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 61, 66, 72, 88, 96, 99, 122, 132, 144, 176, 183, 198, 244, 264, 288, 352, 366, 396, 488, 528, 549, 671, 683, 732, 792, 976, 1056, 1098, 1342, 1366, 1464, 1584, 1952, 2013, 2049, 2196, 2684, 2732, 2928, 3168, 4026, 4098, 4392, 5368, 5464, 5856, 6039, 6147, 7513, 8052, 8196, 8784, 10736, 10928, 12078, 12294, 15026, 16104, 16392, 17568, 21472, 21856, 22539, 24156, 24588, 30052, 32208, 32784, 41663, 45078, 48312, 49176, 60104, 64416, 65568, 67617, 83326, 90156, 96624, 98352, 120208, 124989, 135234, 166652, 180312, 193248, 196704, 240416, 249978, 270468, 333304, 360624, 374967, 458293, 499956, 540936, 666608, 721248, 749934, 916586, 999912, 1081872, 1333216, 1374879, 1499868, 1833172, 1999824, 2163744, 2749758, 2999736, 3666344, 3999648, 4124637, 5499516, 5999472, 7332688, 8249274, 10999032, 11998944, 14665376, 16498548, 21998064, 32997096, 43996128, 65994192, 131988384]

約数ペア:

[(1, 131988384), (2, 65994192), (3, 43996128), (4, 32997096), (6, 21998064), (8, 16498548), (9, 14665376), (11, 11998944), (12, 10999032), (16, 8249274), (18, 7332688), (22, 5999472), (24, 5499516), (32, 4124637), (33, 3999648), (36, 3666344), (44, 2999736), (48, 2749758), (61, 2163744), (66, 1999824), (72, 1833172), (88, 1499868), (96, 1374879), (99, 1333216), (122, 1081872), (132, 999912), (144, 916586), (176, 749934), (183, 721248), (198, 666608), (244, 540936), (264, 499956), (288, 458293), (352, 374967), (366, 360624), (396, 333304), (488, 270468), (528, 249978), (549, 240416), (671, 196704), (683, 193248), (732, 180312), (792, 166652), (976, 135234), (1056, 124989), (1098, 120208), (1342, 98352), (1366, 96624), (1464, 90156), (1584, 83326), (1952, 67617), (2013, 65568), (2049, 64416), (2196, 60104), (2684, 49176), (2732, 48312), (2928, 45078), (3168, 41663), (4026, 32784), (4098, 32208), (4392, 30052), (5368, 24588), (5464, 24156), (5856, 22539), (6039, 21856), (6147, 21472), (7513, 17568), (8052, 16392), (8196, 16104), (8784, 15026), (10736, 12294), (10928, 12078)]