147865984

素因数分解:

$2^7\times 7^1\times {\mathrm{227}}^1\times {\mathrm{727}}^1$

素因数の和:975

約数の個数: 64

約数和(自身を含む): 338607360

約数和(自身を除く): 190741376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 227, 448, 454, 727, 896, 908, 1454, 1589, 1816, 2908, 3178, 3632, 5089, 5816, 6356, 7264, 10178, 11632, 12712, 14528, 20356, 23264, 25424, 29056, 40712, 46528, 50848, 81424, 93056, 101696, 162848, 165029, 203392, 325696, 330058, 651392, 660116, 1155203, 1320232, 2310406, 2640464, 4620812, 5280928, 9241624, 10561856, 18483248, 21123712, 36966496, 73932992, 147865984]

約数ペア:

[(1, 147865984), (2, 73932992), (4, 36966496), (7, 21123712), (8, 18483248), (14, 10561856), (16, 9241624), (28, 5280928), (32, 4620812), (56, 2640464), (64, 2310406), (112, 1320232), (128, 1155203), (224, 660116), (227, 651392), (448, 330058), (454, 325696), (727, 203392), (896, 165029), (908, 162848), (1454, 101696), (1589, 93056), (1816, 81424), (2908, 50848), (3178, 46528), (3632, 40712), (5089, 29056), (5816, 25424), (6356, 23264), (7264, 20356), (10178, 14528), (11632, 12712)]