157510808

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{409}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 380906400

約数和(自身を除く): 223395592

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 409, 529, 598, 644, 728, 818, 1058, 1196, 1288, 1636, 2093, 2116, 2392, 2863, 3272, 3703, 4186, 4232, 5317, 5726, 6877, 7406, 8372, 9407, 10634, 11452, 13754, 14812, 16744, 18814, 21268, 22904, 27508, 29624, 37219, 37628, 42536, 48139, 55016, 65849, 74438, 75256, 96278, 122291, 131698, 148876, 192556, 216361, 244582, 263396, 297752, 385112, 432722, 489164, 526792, 856037, 865444, 978328, 1514527, 1712074, 1730888, 2812693, 3029054, 3424148, 5625386, 6058108, 6848296, 11250772, 12116216, 19688851, 22501544, 39377702, 78755404, 157510808]

約数ペア:

[(1, 157510808), (2, 78755404), (4, 39377702), (7, 22501544), (8, 19688851), (13, 12116216), (14, 11250772), (23, 6848296), (26, 6058108), (28, 5625386), (46, 3424148), (52, 3029054), (56, 2812693), (91, 1730888), (92, 1712074), (104, 1514527), (161, 978328), (182, 865444), (184, 856037), (299, 526792), (322, 489164), (364, 432722), (409, 385112), (529, 297752), (598, 263396), (644, 244582), (728, 216361), (818, 192556), (1058, 148876), (1196, 131698), (1288, 122291), (1636, 96278), (2093, 75256), (2116, 74438), (2392, 65849), (2863, 55016), (3272, 48139), (3703, 42536), (4186, 37628), (4232, 37219), (5317, 29624), (5726, 27508), (6877, 22904), (7406, 21268), (8372, 18814), (9407, 16744), (10634, 14812), (11452, 13754)]