130493008

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:715

約数の個数: 40

約数和(自身を含む): 257126400

約数和(自身を除く): 126633392

約数列:

[1, 2, 4, 8, 16, 127, 149, 254, 298, 431, 508, 596, 862, 1016, 1192, 1724, 2032, 2384, 3448, 6896, 18923, 37846, 54737, 64219, 75692, 109474, 128438, 151384, 218948, 256876, 302768, 437896, 513752, 875792, 1027504, 8155813, 16311626, 32623252, 65246504, 130493008]

約数ペア:

[(1, 130493008), (2, 65246504), (4, 32623252), (8, 16311626), (16, 8155813), (127, 1027504), (149, 875792), (254, 513752), (298, 437896), (431, 302768), (508, 256876), (596, 218948), (862, 151384), (1016, 128438), (1192, 109474), (1724, 75692), (2032, 64219), (2384, 54737), (3448, 37846), (6896, 18923)]