157098656

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3121}}^1$

素因数の和:3166

約数の個数: 72

約数和(自身を含む): 366229332

約数和(自身を除く): 209130676

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 352, 416, 484, 572, 968, 1144, 1573, 1936, 2288, 3121, 3146, 3872, 4576, 6242, 6292, 12484, 12584, 24968, 25168, 34331, 40573, 49936, 50336, 68662, 81146, 99872, 137324, 162292, 274648, 324584, 377641, 446303, 549296, 649168, 755282, 892606, 1098592, 1298336, 1510564, 1785212, 3021128, 3570424, 4909333, 6042256, 7140848, 9818666, 12084512, 14281696, 19637332, 39274664, 78549328, 157098656]

約数ペア:

[(1, 157098656), (2, 78549328), (4, 39274664), (8, 19637332), (11, 14281696), (13, 12084512), (16, 9818666), (22, 7140848), (26, 6042256), (32, 4909333), (44, 3570424), (52, 3021128), (88, 1785212), (104, 1510564), (121, 1298336), (143, 1098592), (176, 892606), (208, 755282), (242, 649168), (286, 549296), (352, 446303), (416, 377641), (484, 324584), (572, 274648), (968, 162292), (1144, 137324), (1573, 99872), (1936, 81146), (2288, 68662), (3121, 50336), (3146, 49936), (3872, 40573), (4576, 34331), (6242, 25168), (6292, 24968), (12484, 12584)]