161386408192

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{17038261}}^1$

素因数の和:17038314

約数の個数: 36

約数和(自身を含む): 330848971516

約数和(自身を除く): 169462563324

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 592, 1184, 2368, 4736, 9472, 17038261, 34076522, 68153044, 136306088, 272612176, 545224352, 630415657, 1090448704, 1260831314, 2180897408, 2521662628, 4361794816, 5043325256, 10086650512, 20173301024, 40346602048, 80693204096, 161386408192]

約数ペア:

[(1, 161386408192), (2, 80693204096), (4, 40346602048), (8, 20173301024), (16, 10086650512), (32, 5043325256), (37, 4361794816), (64, 2521662628), (74, 2180897408), (128, 1260831314), (148, 1090448704), (256, 630415657), (296, 545224352), (592, 272612176), (1184, 136306088), (2368, 68153044), (4736, 34076522), (9472, 17038261)]