157057281376

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1471}}^1\times {\mathrm{2621}}^1$

素因数の和:4188

約数の個数: 96

約数和(自身を含む): 330689157120

約数和(自身を除く): 173631875744

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 67, 76, 134, 152, 268, 304, 536, 608, 1072, 1273, 1471, 2144, 2546, 2621, 2942, 5092, 5242, 5884, 10184, 10484, 11768, 20368, 20968, 23536, 27949, 40736, 41936, 47072, 49799, 55898, 83872, 98557, 99598, 111796, 175607, 197114, 199196, 223592, 351214, 394228, 398392, 447184, 702428, 788456, 796784, 894368, 1404856, 1576912, 1593568, 1872583, 2809712, 3153824, 3336533, 3745166, 3855491, 5619424, 6673066, 7490332, 7710982, 13346132, 14980664, 15421964, 26692264, 29961328, 30843928, 53384528, 59922656, 61687856, 73254329, 106769056, 123375712, 146508658, 258317897, 293017316, 516635794, 586034632, 1033271588, 1172069264, 2066543176, 2344138528, 4133086352, 4908040043, 8266172704, 9816080086, 19632160172, 39264320344, 78528640688, 157057281376]

約数ペア:

[(1, 157057281376), (2, 78528640688), (4, 39264320344), (8, 19632160172), (16, 9816080086), (19, 8266172704), (32, 4908040043), (38, 4133086352), (67, 2344138528), (76, 2066543176), (134, 1172069264), (152, 1033271588), (268, 586034632), (304, 516635794), (536, 293017316), (608, 258317897), (1072, 146508658), (1273, 123375712), (1471, 106769056), (2144, 73254329), (2546, 61687856), (2621, 59922656), (2942, 53384528), (5092, 30843928), (5242, 29961328), (5884, 26692264), (10184, 15421964), (10484, 14980664), (11768, 13346132), (20368, 7710982), (20968, 7490332), (23536, 6673066), (27949, 5619424), (40736, 3855491), (41936, 3745166), (47072, 3336533), (49799, 3153824), (55898, 2809712), (83872, 1872583), (98557, 1593568), (99598, 1576912), (111796, 1404856), (175607, 894368), (197114, 796784), (199196, 788456), (223592, 702428), (351214, 447184), (394228, 398392)]