158629744

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{108949}}^1$

素因数の和:108977

約数の個数: 40

約数和(自身を含む): 378274400

約数和(自身を除く): 219644656

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 108949, 217898, 435796, 762643, 871592, 1416337, 1525286, 1743184, 2832674, 3050572, 5665348, 6101144, 9914359, 11330696, 12202288, 19828718, 22661392, 39657436, 79314872, 158629744]

約数ペア:

[(1, 158629744), (2, 79314872), (4, 39657436), (7, 22661392), (8, 19828718), (13, 12202288), (14, 11330696), (16, 9914359), (26, 6101144), (28, 5665348), (52, 3050572), (56, 2832674), (91, 1743184), (104, 1525286), (112, 1416337), (182, 871592), (208, 762643), (364, 435796), (728, 217898), (1456, 108949)]