163906344

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{811}}^1$

素因数の和:1231

約数の個数: 96

約数和(自身を含む): 509221440

約数和(自身を除く): 345315096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 401, 504, 802, 811, 1203, 1604, 1622, 2406, 2433, 2807, 3208, 3244, 3609, 4812, 4866, 5614, 5677, 6488, 7218, 7299, 8421, 9624, 9732, 11228, 11354, 14436, 14598, 16842, 17031, 19464, 22456, 22708, 25263, 28872, 29196, 33684, 34062, 45416, 50526, 51093, 58392, 67368, 68124, 101052, 102186, 136248, 202104, 204372, 325211, 408744, 650422, 975633, 1300844, 1951266, 2276477, 2601688, 2926899, 3902532, 4552954, 5853798, 6829431, 7805064, 9105908, 11707596, 13658862, 18211816, 20488293, 23415192, 27317724, 40976586, 54635448, 81953172, 163906344]

約数ペア:

[(1, 163906344), (2, 81953172), (3, 54635448), (4, 40976586), (6, 27317724), (7, 23415192), (8, 20488293), (9, 18211816), (12, 13658862), (14, 11707596), (18, 9105908), (21, 7805064), (24, 6829431), (28, 5853798), (36, 4552954), (42, 3902532), (56, 2926899), (63, 2601688), (72, 2276477), (84, 1951266), (126, 1300844), (168, 975633), (252, 650422), (401, 408744), (504, 325211), (802, 204372), (811, 202104), (1203, 136248), (1604, 102186), (1622, 101052), (2406, 68124), (2433, 67368), (2807, 58392), (3208, 51093), (3244, 50526), (3609, 45416), (4812, 34062), (4866, 33684), (5614, 29196), (5677, 28872), (6488, 25263), (7218, 22708), (7299, 22456), (8421, 19464), (9624, 17031), (9732, 16842), (11228, 14598), (11354, 14436)]