169950308

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 346063872

約数和(自身を除く): 176113564

約数列:

[1, 2, 4, 11, 22, 31, 44, 47, 62, 94, 121, 124, 188, 241, 242, 341, 482, 484, 517, 682, 964, 1034, 1364, 1457, 2068, 2651, 2914, 3751, 5302, 5687, 5828, 7471, 7502, 10604, 11327, 11374, 14942, 15004, 16027, 22654, 22748, 29161, 29884, 32054, 45308, 58322, 64108, 82181, 116644, 124597, 164362, 176297, 249194, 328724, 351137, 352594, 498388, 702274, 705188, 903991, 1370567, 1404548, 1807982, 2741134, 3615964, 3862507, 5482268, 7725014, 15450028, 42487577, 84975154, 169950308]

約数ペア:

[(1, 169950308), (2, 84975154), (4, 42487577), (11, 15450028), (22, 7725014), (31, 5482268), (44, 3862507), (47, 3615964), (62, 2741134), (94, 1807982), (121, 1404548), (124, 1370567), (188, 903991), (241, 705188), (242, 702274), (341, 498388), (482, 352594), (484, 351137), (517, 328724), (682, 249194), (964, 176297), (1034, 164362), (1364, 124597), (1457, 116644), (2068, 82181), (2651, 64108), (2914, 58322), (3751, 45308), (5302, 32054), (5687, 29884), (5828, 29161), (7471, 22748), (7502, 22654), (10604, 16027), (11327, 15004), (11374, 14942)]