156788874

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:696

約数の個数: 96

約数和(自身を含む): 396264960

約数和(自身を除く): 239476086

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 71, 99, 114, 142, 171, 198, 209, 213, 342, 418, 426, 587, 627, 639, 781, 1174, 1254, 1278, 1349, 1562, 1761, 1881, 2343, 2698, 3522, 3762, 4047, 4686, 5283, 6457, 7029, 8094, 10566, 11153, 12141, 12914, 14058, 14839, 19371, 22306, 24282, 29678, 33459, 38742, 41677, 44517, 58113, 66918, 83354, 89034, 100377, 116226, 122683, 125031, 133551, 200754, 245366, 250062, 267102, 368049, 375093, 458447, 736098, 750186, 791863, 916894, 1104147, 1375341, 1583726, 2208294, 2375589, 2750682, 4126023, 4751178, 7126767, 8252046, 8710493, 14253534, 17420986, 26131479, 52262958, 78394437, 156788874]

約数ペア:

[(1, 156788874), (2, 78394437), (3, 52262958), (6, 26131479), (9, 17420986), (11, 14253534), (18, 8710493), (19, 8252046), (22, 7126767), (33, 4751178), (38, 4126023), (57, 2750682), (66, 2375589), (71, 2208294), (99, 1583726), (114, 1375341), (142, 1104147), (171, 916894), (198, 791863), (209, 750186), (213, 736098), (342, 458447), (418, 375093), (426, 368049), (587, 267102), (627, 250062), (639, 245366), (781, 200754), (1174, 133551), (1254, 125031), (1278, 122683), (1349, 116226), (1562, 100377), (1761, 89034), (1881, 83354), (2343, 66918), (2698, 58113), (3522, 44517), (3762, 41677), (4047, 38742), (4686, 33459), (5283, 29678), (6457, 24282), (7029, 22306), (8094, 19371), (10566, 14839), (11153, 14058), (12141, 12914)]