154187964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32203}}^1$

素因数の和:32239

約数の個数: 72

約数和(自身を含む): 468890240

約数和(自身を除く): 314702276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 32203, 64406, 96609, 128812, 193218, 225421, 289827, 386436, 450842, 579654, 611857, 676263, 901684, 1159308, 1223714, 1352526, 1835571, 2028789, 2447428, 2705052, 3671142, 4057578, 4282999, 5506713, 7342284, 8115156, 8565998, 11013426, 12848997, 17131996, 22026852, 25697994, 38546991, 51395988, 77093982, 154187964]

約数ペア:

[(1, 154187964), (2, 77093982), (3, 51395988), (4, 38546991), (6, 25697994), (7, 22026852), (9, 17131996), (12, 12848997), (14, 11013426), (18, 8565998), (19, 8115156), (21, 7342284), (28, 5506713), (36, 4282999), (38, 4057578), (42, 3671142), (57, 2705052), (63, 2447428), (76, 2028789), (84, 1835571), (114, 1352526), (126, 1223714), (133, 1159308), (171, 901684), (228, 676263), (252, 611857), (266, 579654), (342, 450842), (399, 386436), (532, 289827), (684, 225421), (798, 193218), (1197, 128812), (1596, 96609), (2394, 64406), (4788, 32203)]