156929210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 312971040

約数和(自身を除く): 156041830

約数列:

[1, 2, 5, 10, 17, 34, 37, 61, 74, 85, 122, 170, 185, 305, 370, 409, 610, 629, 818, 1037, 1258, 2045, 2074, 2257, 3145, 4090, 4514, 5185, 6290, 6953, 10370, 11285, 13906, 15133, 22570, 24949, 30266, 34765, 38369, 49898, 69530, 75665, 76738, 124745, 151330, 191845, 249490, 257261, 383690, 424133, 514522, 848266, 923113, 1286305, 1846226, 2120665, 2572610, 4241330, 4615565, 9231130, 15692921, 31385842, 78464605, 156929210]

約数ペア:

[(1, 156929210), (2, 78464605), (5, 31385842), (10, 15692921), (17, 9231130), (34, 4615565), (37, 4241330), (61, 2572610), (74, 2120665), (85, 1846226), (122, 1286305), (170, 923113), (185, 848266), (305, 514522), (370, 424133), (409, 383690), (610, 257261), (629, 249490), (818, 191845), (1037, 151330), (1258, 124745), (2045, 76738), (2074, 75665), (2257, 69530), (3145, 49898), (4090, 38369), (4514, 34765), (5185, 30266), (6290, 24949), (6953, 22570), (10370, 15133), (11285, 13906)]