137807648

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 311496192

約数和(自身を除く): 173688544

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 73, 88, 124, 146, 173, 176, 248, 292, 341, 346, 352, 496, 584, 682, 692, 803, 992, 1168, 1364, 1384, 1606, 1903, 2263, 2336, 2728, 2768, 3212, 3806, 4526, 5363, 5456, 5536, 6424, 7612, 9052, 10726, 10912, 12629, 12848, 15224, 18104, 21452, 24893, 25258, 25696, 30448, 36208, 42904, 49786, 50516, 58993, 60896, 72416, 85808, 99572, 101032, 117986, 138919, 171616, 199144, 202064, 235972, 277838, 391499, 398288, 404128, 471944, 555676, 782998, 796576, 943888, 1111352, 1565996, 1887776, 2222704, 3131992, 4306489, 4445408, 6263984, 8612978, 12527968, 17225956, 34451912, 68903824, 137807648]

約数ペア:

[(1, 137807648), (2, 68903824), (4, 34451912), (8, 17225956), (11, 12527968), (16, 8612978), (22, 6263984), (31, 4445408), (32, 4306489), (44, 3131992), (62, 2222704), (73, 1887776), (88, 1565996), (124, 1111352), (146, 943888), (173, 796576), (176, 782998), (248, 555676), (292, 471944), (341, 404128), (346, 398288), (352, 391499), (496, 277838), (584, 235972), (682, 202064), (692, 199144), (803, 171616), (992, 138919), (1168, 117986), (1364, 101032), (1384, 99572), (1606, 85808), (1903, 72416), (2263, 60896), (2336, 58993), (2728, 50516), (2768, 49786), (3212, 42904), (3806, 36208), (4526, 30448), (5363, 25696), (5456, 25258), (5536, 24893), (6424, 21452), (7612, 18104), (9052, 15224), (10726, 12848), (10912, 12629)]