157937344

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{8539}}^1$

素因数の和:8585

約数の個数: 42

約数和(自身を含む): 332966060

約数和(自身を除く): 175028716

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 1088, 1156, 2312, 4624, 8539, 9248, 17078, 18496, 34156, 68312, 136624, 145163, 273248, 290326, 546496, 580652, 1161304, 2322608, 2467771, 4645216, 4935542, 9290432, 9871084, 19742168, 39484336, 78968672, 157937344]

約数ペア:

[(1, 157937344), (2, 78968672), (4, 39484336), (8, 19742168), (16, 9871084), (17, 9290432), (32, 4935542), (34, 4645216), (64, 2467771), (68, 2322608), (136, 1161304), (272, 580652), (289, 546496), (544, 290326), (578, 273248), (1088, 145163), (1156, 136624), (2312, 68312), (4624, 34156), (8539, 18496), (9248, 17078)]