123027424

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{683}}^1$

素因数の和:1139

約数の個数: 48

約数和(自身を含む): 261826992

約数和(自身を除く): 138799568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 433, 683, 866, 1366, 1732, 2732, 3464, 5464, 5629, 6928, 8879, 10928, 11258, 13856, 17758, 21856, 22516, 35516, 45032, 71032, 90064, 142064, 180128, 284128, 295739, 591478, 1182956, 2365912, 3844607, 4731824, 7689214, 9463648, 15378428, 30756856, 61513712, 123027424]

約数ペア:

[(1, 123027424), (2, 61513712), (4, 30756856), (8, 15378428), (13, 9463648), (16, 7689214), (26, 4731824), (32, 3844607), (52, 2365912), (104, 1182956), (208, 591478), (416, 295739), (433, 284128), (683, 180128), (866, 142064), (1366, 90064), (1732, 71032), (2732, 45032), (3464, 35516), (5464, 22516), (5629, 21856), (6928, 17758), (8879, 13856), (10928, 11258)]