148139964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:520

約数の個数: 144

約数和(自身を含む): 454970880

約数和(自身を除く): 306830916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 61, 63, 69, 84, 92, 122, 126, 138, 161, 183, 207, 244, 252, 276, 322, 366, 414, 419, 427, 483, 549, 644, 732, 828, 838, 854, 966, 1098, 1257, 1281, 1403, 1449, 1676, 1708, 1932, 2196, 2514, 2562, 2806, 2898, 2933, 3771, 3843, 4209, 5028, 5124, 5612, 5796, 5866, 7542, 7686, 8418, 8799, 9637, 9821, 11732, 12627, 15084, 15372, 16836, 17598, 19274, 19642, 25254, 25559, 26397, 28911, 29463, 35196, 38548, 39284, 50508, 51118, 52794, 57822, 58926, 67459, 76677, 86733, 88389, 102236, 105588, 115644, 117852, 134918, 153354, 173466, 176778, 178913, 202377, 230031, 269836, 306708, 346932, 353556, 357826, 404754, 460062, 536739, 587857, 607131, 715652, 809508, 920124, 1073478, 1175714, 1214262, 1610217, 1763571, 2146956, 2351428, 2428524, 3220434, 3527142, 4114999, 5290713, 6440868, 7054284, 8229998, 10581426, 12344997, 16459996, 21162852, 24689994, 37034991, 49379988, 74069982, 148139964]

約数ペア:

[(1, 148139964), (2, 74069982), (3, 49379988), (4, 37034991), (6, 24689994), (7, 21162852), (9, 16459996), (12, 12344997), (14, 10581426), (18, 8229998), (21, 7054284), (23, 6440868), (28, 5290713), (36, 4114999), (42, 3527142), (46, 3220434), (61, 2428524), (63, 2351428), (69, 2146956), (84, 1763571), (92, 1610217), (122, 1214262), (126, 1175714), (138, 1073478), (161, 920124), (183, 809508), (207, 715652), (244, 607131), (252, 587857), (276, 536739), (322, 460062), (366, 404754), (414, 357826), (419, 353556), (427, 346932), (483, 306708), (549, 269836), (644, 230031), (732, 202377), (828, 178913), (838, 176778), (854, 173466), (966, 153354), (1098, 134918), (1257, 117852), (1281, 115644), (1403, 105588), (1449, 102236), (1676, 88389), (1708, 86733), (1932, 76677), (2196, 67459), (2514, 58926), (2562, 57822), (2806, 52794), (2898, 51118), (2933, 50508), (3771, 39284), (3843, 38548), (4209, 35196), (5028, 29463), (5124, 28911), (5612, 26397), (5796, 25559), (5866, 25254), (7542, 19642), (7686, 19274), (8418, 17598), (8799, 16836), (9637, 15372), (9821, 15084), (11732, 12627)]