157941984

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{661}}^1$

素因数の和:824

約数の個数: 96

約数和(自身を含む): 440415360

約数和(自身を除く): 282473376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 131, 152, 228, 262, 304, 393, 456, 524, 608, 661, 786, 912, 1048, 1322, 1572, 1824, 1983, 2096, 2489, 2644, 3144, 3966, 4192, 4978, 5288, 6288, 7467, 7932, 9956, 10576, 12559, 12576, 14934, 15864, 19912, 21152, 25118, 29868, 31728, 37677, 39824, 50236, 59736, 63456, 75354, 79648, 86591, 100472, 119472, 150708, 173182, 200944, 238944, 259773, 301416, 346364, 401888, 519546, 602832, 692728, 1039092, 1205664, 1385456, 1645229, 2078184, 2770912, 3290458, 4156368, 4935687, 6580916, 8312736, 9871374, 13161832, 19742748, 26323664, 39485496, 52647328, 78970992, 157941984]

約数ペア:

[(1, 157941984), (2, 78970992), (3, 52647328), (4, 39485496), (6, 26323664), (8, 19742748), (12, 13161832), (16, 9871374), (19, 8312736), (24, 6580916), (32, 4935687), (38, 4156368), (48, 3290458), (57, 2770912), (76, 2078184), (96, 1645229), (114, 1385456), (131, 1205664), (152, 1039092), (228, 692728), (262, 602832), (304, 519546), (393, 401888), (456, 346364), (524, 301416), (608, 259773), (661, 238944), (786, 200944), (912, 173182), (1048, 150708), (1322, 119472), (1572, 100472), (1824, 86591), (1983, 79648), (2096, 75354), (2489, 63456), (2644, 59736), (3144, 50236), (3966, 39824), (4192, 37677), (4978, 31728), (5288, 29868), (6288, 25118), (7467, 21152), (7932, 19912), (9956, 15864), (10576, 14934), (12559, 12576)]