145825984

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{2371}}^1$

素因数の和:2445

約数の個数: 42

約数和(自身を含む): 299135292

約数和(自身を除く): 153309308

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 961, 992, 1922, 1984, 2371, 3844, 4742, 7688, 9484, 15376, 18968, 30752, 37936, 61504, 73501, 75872, 147002, 151744, 294004, 588008, 1176016, 2278531, 2352032, 4557062, 4704064, 9114124, 18228248, 36456496, 72912992, 145825984]

約数ペア:

[(1, 145825984), (2, 72912992), (4, 36456496), (8, 18228248), (16, 9114124), (31, 4704064), (32, 4557062), (62, 2352032), (64, 2278531), (124, 1176016), (248, 588008), (496, 294004), (961, 151744), (992, 147002), (1922, 75872), (1984, 73501), (2371, 61504), (3844, 37936), (4742, 30752), (7688, 18968), (9484, 15376)]