144836896

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 290497536

約数和(自身を除く): 145660640

約数列:

[1, 2, 4, 8, 16, 32, 127, 157, 227, 254, 314, 454, 508, 628, 908, 1016, 1256, 1816, 2032, 2512, 3632, 4064, 5024, 7264, 19939, 28829, 35639, 39878, 57658, 71278, 79756, 115316, 142556, 159512, 230632, 285112, 319024, 461264, 570224, 638048, 922528, 1140448, 4526153, 9052306, 18104612, 36209224, 72418448, 144836896]

約数ペア:

[(1, 144836896), (2, 72418448), (4, 36209224), (8, 18104612), (16, 9052306), (32, 4526153), (127, 1140448), (157, 922528), (227, 638048), (254, 570224), (314, 461264), (454, 319024), (508, 285112), (628, 230632), (908, 159512), (1016, 142556), (1256, 115316), (1816, 79756), (2032, 71278), (2512, 57658), (3632, 39878), (4064, 35639), (5024, 28829), (7264, 19939)]