129972768

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71257}}^1$

素因数の和:71289

約数の個数: 48

約数和(自身を含む): 359140320

約数和(自身を除く): 229167552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 71257, 142514, 213771, 285028, 427542, 570056, 855084, 1140112, 1353883, 1710168, 2280224, 2707766, 3420336, 4061649, 5415532, 6840672, 8123298, 10831064, 16246596, 21662128, 32493192, 43324256, 64986384, 129972768]

約数ペア:

[(1, 129972768), (2, 64986384), (3, 43324256), (4, 32493192), (6, 21662128), (8, 16246596), (12, 10831064), (16, 8123298), (19, 6840672), (24, 5415532), (32, 4061649), (38, 3420336), (48, 2707766), (57, 2280224), (76, 1710168), (96, 1353883), (114, 1140112), (152, 855084), (228, 570056), (304, 427542), (456, 285028), (608, 213771), (912, 142514), (1824, 71257)]