144648448

素因数分解:

$2^8\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1523}}^1$

素因数の和:1599

約数の個数: 72

約数和(自身を含む): 336426048

約数和(自身を除く): 191777600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 371, 424, 448, 742, 848, 896, 1484, 1523, 1696, 1792, 2968, 3046, 3392, 5936, 6092, 6784, 10661, 11872, 12184, 13568, 21322, 23744, 24368, 42644, 47488, 48736, 80719, 85288, 94976, 97472, 161438, 170576, 194944, 322876, 341152, 389888, 565033, 645752, 682304, 1130066, 1291504, 1364608, 2260132, 2583008, 2729216, 4520264, 5166016, 9040528, 10332032, 18081056, 20664064, 36162112, 72324224, 144648448]

約数ペア:

[(1, 144648448), (2, 72324224), (4, 36162112), (7, 20664064), (8, 18081056), (14, 10332032), (16, 9040528), (28, 5166016), (32, 4520264), (53, 2729216), (56, 2583008), (64, 2260132), (106, 1364608), (112, 1291504), (128, 1130066), (212, 682304), (224, 645752), (256, 565033), (371, 389888), (424, 341152), (448, 322876), (742, 194944), (848, 170576), (896, 161438), (1484, 97472), (1523, 94976), (1696, 85288), (1792, 80719), (2968, 48736), (3046, 47488), (3392, 42644), (5936, 24368), (6092, 23744), (6784, 21322), (10661, 13568), (11872, 12184)]