154156688

素因数分解:

$2^4\times 7^1\times {\mathrm{397}}^1\times {\mathrm{3467}}^1$

素因数の和:3879

約数の個数: 40

約数和(自身を含む): 342305472

約数和(自身を除く): 188148784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 397, 794, 1588, 2779, 3176, 3467, 5558, 6352, 6934, 11116, 13868, 22232, 24269, 27736, 44464, 48538, 55472, 97076, 194152, 388304, 1376399, 2752798, 5505596, 9634793, 11011192, 19269586, 22022384, 38539172, 77078344, 154156688]

約数ペア:

[(1, 154156688), (2, 77078344), (4, 38539172), (7, 22022384), (8, 19269586), (14, 11011192), (16, 9634793), (28, 5505596), (56, 2752798), (112, 1376399), (397, 388304), (794, 194152), (1588, 97076), (2779, 55472), (3176, 48538), (3467, 44464), (5558, 27736), (6352, 24269), (6934, 22232), (11116, 13868)]