151004704

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{809}}^1$

素因数の和:1145

約数の個数: 48

約数和(自身を含む): 314344800

約数和(自身を除く): 163340096

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 307, 608, 614, 809, 1228, 1618, 2456, 3236, 4912, 5833, 6472, 9824, 11666, 12944, 15371, 23332, 25888, 30742, 46664, 61484, 93328, 122968, 186656, 245936, 248363, 491872, 496726, 993452, 1986904, 3973808, 4718897, 7947616, 9437794, 18875588, 37751176, 75502352, 151004704]

約数ペア:

[(1, 151004704), (2, 75502352), (4, 37751176), (8, 18875588), (16, 9437794), (19, 7947616), (32, 4718897), (38, 3973808), (76, 1986904), (152, 993452), (304, 496726), (307, 491872), (608, 248363), (614, 245936), (809, 186656), (1228, 122968), (1618, 93328), (2456, 61484), (3236, 46664), (4912, 30742), (5833, 25888), (6472, 23332), (9824, 15371), (11666, 12944)]