156415952

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{126961}}^1$

素因数の和:126987

約数の個数: 40

約数和(自身を含む): 377838912

約数和(自身を除く): 221422960

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 126961, 253922, 507844, 888727, 1015688, 1396571, 1777454, 2031376, 2793142, 3554908, 5586284, 7109816, 9775997, 11172568, 14219632, 19551994, 22345136, 39103988, 78207976, 156415952]

約数ペア:

[(1, 156415952), (2, 78207976), (4, 39103988), (7, 22345136), (8, 19551994), (11, 14219632), (14, 11172568), (16, 9775997), (22, 7109816), (28, 5586284), (44, 3554908), (56, 2793142), (77, 2031376), (88, 1777454), (112, 1396571), (154, 1015688), (176, 888727), (308, 507844), (616, 253922), (1232, 126961)]