153766144

素因数分解:

$2^8\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1619}}^1$

素因数の和:1695

約数の個数: 72

約数和(自身を含む): 357618240

約数和(自身を除く): 203852096

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, 1619, 1696, 1792, 2968, 3238, 3392, 5936, 6476, 6784, 11333, 11872, 12952, 13568, 22666, 23744, 25904, 45332, 47488, 51808, 85807, 90664, 94976, 103616, 171614, 181328, 207232, 343228, 362656, 414464, 600649, 686456, 725312, 1201298, 1372912, 1450624, 2402596, 2745824, 2901248, 4805192, 5491648, 9610384, 10983296, 19220768, 21966592, 38441536, 76883072, 153766144]

約数ペア:

[(1, 153766144), (2, 76883072), (4, 38441536), (7, 21966592), (8, 19220768), (14, 10983296), (16, 9610384), (28, 5491648), (32, 4805192), (53, 2901248), (56, 2745824), (64, 2402596), (106, 1450624), (112, 1372912), (128, 1201298), (212, 725312), (224, 686456), (256, 600649), (371, 414464), (424, 362656), (448, 343228), (742, 207232), (848, 181328), (896, 171614), (1484, 103616), (1619, 94976), (1696, 90664), (1792, 85807), (2968, 51808), (3238, 47488), (3392, 45332), (5936, 25904), (6476, 23744), (6784, 22666), (11333, 13568), (11872, 12952)]