142951744

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9043}}^1$

素因数の和:9087

約数の個数: 56

約数和(自身を含む): 321604640

約数和(自身を除く): 178652896

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 7904, 9043, 15808, 18086, 36172, 72344, 117559, 144688, 171817, 235118, 289376, 343634, 470236, 578752, 687268, 940472, 1374536, 1880944, 2233621, 2749072, 3761888, 4467242, 5498144, 7523776, 8934484, 10996288, 17868968, 35737936, 71475872, 142951744]

約数ペア:

[(1, 142951744), (2, 71475872), (4, 35737936), (8, 17868968), (13, 10996288), (16, 8934484), (19, 7523776), (26, 5498144), (32, 4467242), (38, 3761888), (52, 2749072), (64, 2233621), (76, 1880944), (104, 1374536), (152, 940472), (208, 687268), (247, 578752), (304, 470236), (416, 343634), (494, 289376), (608, 235118), (832, 171817), (988, 144688), (1216, 117559), (1976, 72344), (3952, 36172), (7904, 18086), (9043, 15808)]