142902912

素因数分解:

$2^7\times 3^1\times {\mathrm{563}}^1\times {\mathrm{661}}^1$

素因数の和:1241

約数の個数: 64

約数和(自身を含む): 380835360

約数和(自身を除く): 237932448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 563, 661, 1126, 1322, 1689, 1983, 2252, 2644, 3378, 3966, 4504, 5288, 6756, 7932, 9008, 10576, 13512, 15864, 18016, 21152, 27024, 31728, 36032, 42304, 54048, 63456, 72064, 84608, 108096, 126912, 216192, 253824, 372143, 744286, 1116429, 1488572, 2232858, 2977144, 4465716, 5954288, 8931432, 11908576, 17862864, 23817152, 35725728, 47634304, 71451456, 142902912]

約数ペア:

[(1, 142902912), (2, 71451456), (3, 47634304), (4, 35725728), (6, 23817152), (8, 17862864), (12, 11908576), (16, 8931432), (24, 5954288), (32, 4465716), (48, 2977144), (64, 2232858), (96, 1488572), (128, 1116429), (192, 744286), (384, 372143), (563, 253824), (661, 216192), (1126, 126912), (1322, 108096), (1689, 84608), (1983, 72064), (2252, 63456), (2644, 54048), (3378, 42304), (3966, 36032), (4504, 31728), (5288, 27024), (6756, 21152), (7932, 18016), (9008, 15864), (10576, 13512)]