149461452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 456648192

約数和(自身を除く): 307186740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 107, 126, 138, 161, 207, 214, 241, 252, 276, 321, 322, 414, 428, 482, 483, 642, 644, 723, 749, 828, 963, 964, 966, 1284, 1446, 1449, 1498, 1687, 1926, 1932, 2169, 2247, 2461, 2892, 2898, 2996, 3374, 3852, 4338, 4494, 4922, 5061, 5543, 5796, 6741, 6748, 7383, 8676, 8988, 9844, 10122, 11086, 13482, 14766, 15183, 16629, 17227, 20244, 22149, 22172, 25787, 26964, 29532, 30366, 33258, 34454, 38801, 44298, 49887, 51574, 51681, 60732, 66516, 68908, 77361, 77602, 88596, 99774, 103148, 103362, 116403, 154722, 155043, 155204, 180509, 199548, 206724, 232083, 232806, 309444, 310086, 349209, 361018, 464166, 465612, 541527, 593101, 620172, 698418, 722036, 928332, 1083054, 1186202, 1396836, 1624581, 1779303, 2166108, 2372404, 3249162, 3558606, 4151707, 5337909, 6498324, 7117212, 8303414, 10675818, 12455121, 16606828, 21351636, 24910242, 37365363, 49820484, 74730726, 149461452]

約数ペア:

[(1, 149461452), (2, 74730726), (3, 49820484), (4, 37365363), (6, 24910242), (7, 21351636), (9, 16606828), (12, 12455121), (14, 10675818), (18, 8303414), (21, 7117212), (23, 6498324), (28, 5337909), (36, 4151707), (42, 3558606), (46, 3249162), (63, 2372404), (69, 2166108), (84, 1779303), (92, 1624581), (107, 1396836), (126, 1186202), (138, 1083054), (161, 928332), (207, 722036), (214, 698418), (241, 620172), (252, 593101), (276, 541527), (321, 465612), (322, 464166), (414, 361018), (428, 349209), (482, 310086), (483, 309444), (642, 232806), (644, 232083), (723, 206724), (749, 199548), (828, 180509), (963, 155204), (964, 155043), (966, 154722), (1284, 116403), (1446, 103362), (1449, 103148), (1498, 99774), (1687, 88596), (1926, 77602), (1932, 77361), (2169, 68908), (2247, 66516), (2461, 60732), (2892, 51681), (2898, 51574), (2996, 49887), (3374, 44298), (3852, 38801), (4338, 34454), (4494, 33258), (4922, 30366), (5061, 29532), (5543, 26964), (5796, 25787), (6741, 22172), (6748, 22149), (7383, 20244), (8676, 17227), (8988, 16629), (9844, 15183), (10122, 14766), (11086, 13482)]